北條正樹

京都大学工学研究科機械理工学専攻
機械材料力学講座 適応材料力学研究室 教授

吉田キャンパス 物理系校舎北棟 2階207室
hojo_cmmech.kyoto-u.ac.jp


研究業績

[論文(Paper)]

1.Tanaka, K., Hojo, M., and Nakai, Y.
   Plastic Deformation Around a Fatigue Crack Near Threshold in 3% Silicon Iron
   Materials Science and Engineering, Vol. 55, No. 1, pp. 85-96 (1982).

2.北條正樹,高橋清久,林 龍一
   円盤状粒子強化複合材料の弾性率に及ぼす粒子配向分布の影響
   Effect of Orientation Distribution of Disks on Elastic Moduli of Disk-Reinforced Composites
   日本複合材料学会誌,Vol. 9, No. 2, pp. 64-71 (1983).
   Journal of the Japan Society for Composite Materials.

3.北條正樹,田中啓介,中井善一
   3%シリコン鉄平滑材における初期疲労き裂進展のエッチ・ピット法による研究
   Etch-Pit Study of Early Fatigue Crack Propagation in 3% Silicon Iron
   材料,第32巻,第 358号,pp. 769-775 (1983).
   Journal of the Society of Materials Science, Japan.

4.Tanaka, K., Hojo, M., and Nakai. Y.
   Fatigue Crack Initiation and Early Propagation in 3% Silicon Iron
   "Fatigue Mechanisms: Advances in Quantitative Measurement of Physical Damage",
   ASTM STP 11, Lankford, J., Davidson. D. L., Morris, W. L., and Wei, R. P., Eds., pp. 207-232
   (1983).

5.筒井達夫,前田 肇,酒井 章,岡村健二,井島 宏,三井利夫,堀 原一,北條正樹
   メッシュ強化ポリウレタンを用いた人工三葉弁の研究
   A Mesh Reinforced Polyurethane Trileaflet Cardiac Valve Prosthesis
   人工臓器,14巻, 3号, pp. 1273-1276 (1985). Japanese Journal of Artificial Organs.

6.Hojo, M., and Hayashi, R.
   Effect of Interlaminar Defects on the Shear Fatigue Strength of CFRP Laminates
   Transaction of the Japan Society for Composite Materials, Vol. 10, No. 2, pp.50-57 (1984)
   (発行は1986年).

7.北條正樹,野口祐成,古江治美,松井醇一
   4GPa級のCFUD材の曲げ試験法
   Test Method for Flexural Properties of Unidirectional Laminates reinforced with 4GPa-Class
   Carbon Fiber 強化プラスチックス,Vol. 33, No. 1, pp. 2-11 (1987). Reinforced Plastics

8.Gustafson, C.-G., and Hojo, M.
   Delamination Fatigue Crack Growth in Unidirectional Graphite/Epoxy Laminates
   Journal of Reinforced Plastics and Composites, Vol. 6, pp. 36-52 (1987).

9.北條正樹,Gustafson, C.-G., 田中啓介,林龍一
   CFRP積層板のモードIおよび混合モードにおける層間はく離疲労き裂伝ぱ挙動
   Mode I and Mixed-Mode Propagation of Delamination Fatigue Cracks in CFRP Laminates
   材料, 第36巻,第402号, pp. 222-228 (1987). Journal of the Society of Materials Science, Japan.

10.Hojo, M., Tanaka, K., Gustafson, C.-G., and Hayashi, R.
   Effect of Stress Ratio on Near-threshold Propagation of Delamination Fatigue Cracks in
   Unidirectional CFRP 
   Composite Science and Technology, Vol. 29, pp. 273-292 (1987).

11.北條正樹,田中啓介,Gustafson, C.-G., 林 龍一
   水中でのCFRP積層板の層間はく離疲労き裂の伝ぱ挙動
   日本機械学会論文集, A編, 第54巻,499号, pp. 455-460 (1988).
   Propagation of Delamination Fatigue Cracks in CFRP in Water
   Transactions of the Japan Society of Mechanical Engineers, Ser.A, Vol.54, No.499, pp.455-
   460 (1988).
   This paper was translated later and published as the following paper.
   Hojo, M., Tanaka, K., Gustafson, C.-G., and Hayashi, R.
   Propagation of Delamination Fatigue Cracks in CFRP in Water
   JSME International Journal, Series I, Vol. 32, No. 2, pp. 292-299 (1989).

12.Gustafson, C.-G., Hojo, M., and Holm, D.
   A Nonlinear Analysis of the CLS Specimen Journal of Composite Materials, Vol. 23, pp. 146-162
   (1989).

13.北條正樹,田中啓介,Gustafson, C.-G., Gradin, P. A., 劔持 潔
   一方向強化CF/PEEK積層板のモードI層間はく離疲労き裂伝ぱ挙動
   Mode I Propagation of Delamination Fatigue Cracks in Unidirectional CF/PEEK Laminates
   日本機械学会論文集,A編, 第56巻,526号,pp.1327-1334 (1990).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

14.北條正樹,田中啓介,Gustafson, C.-G., 林龍一
   一方向強化CF/PEEK積層板のモードI層間はく離疲労き裂伝ぱに及ぼす水環境の影響
   Effect of Water Environment on Propagation of Delamination Fatigue Cracks in Unidirectional
   CF/PEEK Laminates 日本機械学会論文集,A編, 第56巻,526号, pp.1335-1342 (1990).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

15.影山和郎,金原勳,大沢勇,北條正樹
   先進複合材料の損傷許容性評価に関する研究(第1報,層間破壊靭性試験方法に関する検討)
   Damage Tolerance Estimation of Advanced Composite Materials (1st Report: Study on
   Interlaminar Fracture Toughness Test)
   日本造船学会論文集,第168号, pp.499-508 (1990).
   Journal of the Society of Naval Architects of Japan.

16.Gradin, P. A., Gustafson, C-.G., and Hojo, M.,
   The Influence of Friction on the Compliance and Crack Work Rate of an End Notched Flexure
   Specimen
   Journal of Testing and Evaluation, Vol. 19, No. 2, pp.149-154 (1991).

17.大谷隆一,北村隆行,森田宏,山田雅也,北條正樹
   一方向CFRPの高温クリープ層間はく離き裂伝ぱ
   Delamination Crack Growth of Unidirectional CF/PEEK Composite in Creep at Elevated
   Temperatures 日本機械学会論文集,A編,第57巻, 535号, pp.556-562 (1991).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

18.田中拓,田中啓介,井ノ口武,北條正樹
   引張を受ける一方向カーボン/エポキシ積層板の切欠破壊予測モデル
   Prediction for Split Initiation in Notched Unidirectional Carbon/Epoxy Laminate under Tensile
   Loading
   日本機械学会論文集,A編,第57巻, 536号, pp.789-795 (1991).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

19.田中拓,田中啓介,秋庭義明,北條正樹
   一方向炭素繊維強化積層板の切欠き引張破壊
   Tensile Failure of Unidirectional CFRP Containing Stress Concentrations
   材料,第40巻, 第452号, pp.540-546 (1991).
   Journal of the Society of Materials Science, Japan.

20.北條正樹,吉岡松太郎,福田博,劔持潔,篠ケ谷達司,白坂芳久
   複合材料データベース支援システムにおける知的処理の試み
   Basic Investigation on Database Access System for Composite Materials Using Artificial
   Intelligence Method
   材料システム,第10巻,pp.63-69 (1991). Materials System.

21.Tsutsui, T., Hojo, M., and Hori, M.
   Design and Hydrodynamic Test of Polyurethane Mesh-reinforced Trileaflet Valve Prostheses
   Artificial Organs Today, Vol. 1, pp.171-175 (1991).

22.Sembokuya, H., Hojo, M., Nagasawa, C., Aoki, T., Kemmochi, K, and Maki, H.,
   Effect of Stress Ratio on Tension and Delamination Fatigue Behavior in CF/Epoxy Laminates
   Advanced Composite Materials, Vol. 1, 261-275 (1991).

23.仙北谷英貴,北條正樹,劔持潔,牧廣,前川善一郎
   2種類のCFおよびエポキシ樹脂を用いたCFRP積層板の層間はく離疲労き裂伝ぱ挙動
   Delamination Fatigue Crack Propagation Behavior of CFRP Laminates with Two Kinds of CF and
   Epoxy
   材料,第41巻, 第462号, pp.375-381 (1992). Journal of the Society of Materials Science, Japan.

24.Hayashi, R., Kemmochi, K., Hojo, M., and Kagawa, Y.
   Initial and Propagation Values of Fracture Toughness in Random-oriented Short Carbon-Fiber
   Reinforced Carbon Composites at 293 and 623 K
   ISIJ International, Vol. 32, No. 8, pp.943-947 (1992).

25.田中啓介,田中拓,北條正樹
   一方向強化炭素繊維強化複合材料の混合モード層内き裂進展に及ぼすき裂架橋効果
   Crack-Bridging Effect on Mixed-Mode Propagation of Interlaminar Fatigue Cracks in Unidirectional
   CFRP 日本機械学会論文集,A編,第58巻, 555号, pp.2073-2079 (1992).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

26.Suzuki, Y., Maekawa, Z., Hamada, H., Kibune, M., Hojo, M, and Ikuta, N.
   Influence of Adsorption Behavior of a Silane Coupling Agent on Interlaminar Fracture in Glass
   Fibre Fabric Reinforced Unsaturated Polyester Laminates
   J. Materials Science, Vol. 27, pp.6782-6790 (1992).

27.小寺沢良一,野瀬昌禎,河井昌道,北條正樹,荒巻和喜
   変動応力下における繊維強化複合材料の疲労き裂伝ぱと損傷の進展
   Fatigue Crack Growth and Fatigue Damage Development in Fiber Reinforced Composites under
   Variable Amplitude Stresses 材料,第42巻,第472号,pp.46-51 (1993).
   Journal of the Society of Materials Science, Japan.

28.仙北谷英貴,北條正樹,長澤長八郎,劔持潔,牧廣
   一方向CF/エポキシ積層板の引張疲労およびモードT層間はく離疲労き裂伝ぱにおけるの破壊
   機構の比較
   Comparison of Fracture Mechanisms between Tension Fatigue Behavior and Mode I Delamination
   Fatigue Crack Propagation Behavior in Unidirectional CF/Epoxy Laminates
   材料,第42巻, 第472号, pp.52-58 (1993).
   Journal of the Society of Materials Science, Japan.

29.Suzuki, Y., Maekawa, Z., Hamada, H., Yokoyama, A., Sugihara, T., and Hojo, M.
   Influence of Silane Coupling Agents on Interlaminar Fracture in Glass Fiber Fabric-Reinforced
   Unsaturated Polyester Laminates
   J. Materials Science, Vol. 28, pp.1725-1732 (1993).

30.Hojo, M., and Aoki, T.
   Thickness Effect of Double Cantilever Beam Specimen on Interlaminar Fracture Toughness of
   AS4/PEEK and T800/epoxy Laminates "Composite Materials: Fatigue and Fracture, Fourth
   Volume",
   ASTM STP 1156, Stinchcomb, W. W.,and Ashbaugh, N. E., Eds., pp.281-298 (1993).

31.Ohtani, R., Kitamura, T., Uematsu, Y., and Hojo, M.
   Mode I Delamination of Carbon Fiber Reinforced Thermoplastic Polymer Under Static and Cyclic
   Creep at Elevated Temperatures "High Temperature and Environmental Effects on Polymeric
   Composites",
   ASTM STP 1174, Harris, C. E., and Gates, T. S., Eds., pp.23-38 (1993).

32.Ochiai, S., and Hojo, M.
   Interfacial Debonding between Fiber and Pre-cracked Coating Layer
   Materials Transactions, JIM, Vol. 34, No. 6, pp.563-568 (1993).

33.Ochiai, S., Hojo, M., and Osamura, K.
   General Expression of the Shear Lag Analysis for Unidirectional Elastic Fiber-Elastic Matrix
   Composites Zeitschrift f?r Metallkunde, Vol. 84, No. 11, pp.796-801 (1993).

34.永井功,田中利光,松川真美,小牧和夫,北條正樹
   平織カーボン/エポキシ積層板の落錘衝撃損傷
   Damage of Plain Woven Carbon/Epoxy Composite Laminates Subjected to Falling Weight Impact
   日本機械学会論文集,A編,第60巻, 571号, pp.846-852 (1994).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

35.Hojo, M., and Tanaka, K
   Fractography of Delamination Fatigue Crack Growth in CFRP Laminates
   "Advances in Fiber Composite Materials",
   Current Japanese Materials Research, Vol.12, Fukuda, T., Maekawa, Z., and Fujii, T., Eds.,
   pp.123-155 (1994) Elsevier.

36.Ochiai, S., and Hojo, M.
   Stress Distribution in Discontinuous Fibres in a Model Composite
   J. Materials Science, Vol. 29, pp. 2754-2760 (1994).

37.Takayanagi, H., Kemmochi, K., Sembokuya, H., Hojo, M., and Maki, H.
   Shear-lag Effect in CFRP I-Beams Under Three-pint Bending
   Experimental Mechanics, Vol. 34, No2 , pp. 100-107 (1994).

38.Hojo, M., Sawada, Y., and Miyairi, H.
   Influence of Clamping Method on Tensile Properties of Unidirectional CFRP in 0。 and 90。
   Direction Composites, Vol.25, No.8, pp786-796 (1994).

39.Hojo, M., Ochiai, S., Gustafson, C-.G., and Tanaka, K.,
   Effect of Matrix Resin on Delamination Fatigue Crack Growth in CFRP Laminates
   Engineering Fracture Mechanics, Vol.49, No.1, pp.35-47 (1994).

40.Ochiai, S., and Hojo, M.
   Mesomechanical Modeling Approach to Interface-related Tensile Behavior of FRM
   Composite Interfaces, Vol.2, pp.365-388 (1994).

41.Ochiai, S., Nishino, S., Hojo, M., Osamura, K., and Watanabe, K.
   Nb3Sn Tensile Strength and Its Distribution Estimated from Change in Superconducting Critical
   Current of Preloaded Multifilamentary Composite Wire Cryogenics, Vol. 35, No. 1, pp. 55-60 (1995).

42.Ochiai, S., and Hojo, M.
   Multiple Cracking of a Coating Layer And Its Influence on Fibre Strength, Part 1 Calculation of the
   Energy Release Rate of the Fibre at Cracks for Non-Uniform Crack Spacing
   Journal of Materials Science, Vol. 30, pp. 274-279 (1995).

43.Ochiai, S., and Hojo, M.
   Multiple Cracking of a Coating Layer and Its Influence on Fibre Strength, Part 2 Monte Carlo
   Simulation Journal of Materials Science, Vol. 30, pp. 509-513 (1995).

44.Hojo, M., Kageyama, K., and Tanaka, K.
   Pre-Standardization Study on Mode I Interlaminar Fracture Toughness Test for CFRP in Japan
   Composites, Vol. 26, No. 4, pp. 243-255 (1995).

45.Tanaka, K., Kageyama, K., and Hojo, M.
   Pre-Standardization Study on Mode II Interlaminar Fracture Toughness Test for CFRP in Japan
   Composites, Vol. 26, No. 4, pp. 257-267 (1995).

46.Ochiai, S., Matsunaga, K., Waku, Y., Yamamura, T., Hojo, M., and Osamura, K.
   Temperature-Dependence Mechanism of Tensile Strength of Si-Ti-C-O Fiber-Aluminum Matrix
   Composites Metallurgical and Materials Transactions A, Vol. 26A, No.3, March, pp. 647-652 (1995).

47.北條正樹,落合庄治郎,青木隆平,伊東英孝
   き裂長さ依存性を考慮したCF/PEEK積層板の疲労層間はく離伝ぱの下限界測定
   Measurement of Delamination Fatigue Threshold and Its Crack-Length Dependency for
   CF/PEEK Laminates 日本機械学会論文集,A編,第61巻,583号,pp.516-522 (1995).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

48.Hojo, M., Ochiai, S., and Tanaka, K.
   Near-Threshold Propagation of Delamination Fatigue Cracks in Unidirectional CF/PEEK
   Laminates in Air and in Water
   Materials Science Research International, Vol.1, No.2, pp.100-107 (1995).

49.落合庄治郎,西野重孝,北條正樹,長村光造,渡辺和雄
   Nb3Sn多芯超電導複合線材の臨界電流に及ぼす予荷重効果
   Pre-Loading Effect on Critical Current of Multifilamentary Nb3Sn Superconducting Composite
   Wire 低温工学,Vol.30, No.6, pp.285-291 (1995) Cryogenic Engineering.

50.北條正樹,落合庄治郎,青木隆平,伊東英孝
   最大エネルギ解放率一定試験によるCF/PEEK積層板のモードI層間はく離疲労き裂伝ぱ挙動
   Mode I Fatigue Delamination for CF/PEEK Laminates using Maximum-Energy-Release-Rate
   Constant Tests 材料,第44巻,502号,pp.953-959 (1995)
   Journal of the Society of Materials Science, Japan.

51.永井功,田中利光,松川真美,小牧和夫,北條正樹
   擬似等方性カーボン/エポキシ積層板の落錘衝撃損傷進展
   Damage Growth in Quasi-Isotropic Carbon/Epoxy Composite Laminates Subjected to Falling
    Weight Impact 日本機械学会論文集,A編,第61巻,590号,pp.2176-2184 (1995).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

52.Ochiai, S., Nishino, S., Hojo, M., and Watanabe, K.
   Relation of the Strength Distribution of Nb3Sn to the Critical Current of a Pre-Stressed          Multifilamentary Composite Superconductor
   Superconductor Science and Technology, Vol. 8, pp.863-869 (1995).

53.Kageyama, K., Kimpara, I., Ohsawa, I, Hojo, M., and Kabashima, S.
   Mode I and II Delamination Growth of Interlayer-Toughened Carbon/Epoxy (T800H/3900-2)
   Composite System "Composite Materials: Fatigue and Fracture, Fifth Volume", ASTM STP 1230,
   Martin, R. H., Eds., pp.19-37 (1995).

54.仙北谷英貴,北條正樹,牧廣
   破面観察によるCF/エポキシ積層板の疲労破壊機構の検討 Fractography of CF/Epoxy
   Laminates for Fatigue Fracture 材料科学,第32巻,5号,pp.240-248 (1995)
   Journal of the Materials Science Society of Japan.

55.松田聡,北條正樹,落合庄治郎,樋口太郎
   先進CFRPのモードII層間はく離疲労におよぼす樹脂靭性の効果
   Effect of Matrix Resin Toughness on Mode II Delamination Fatigue for Advanced CFRP Laminates
   強化プラスチックス,第42巻,2号,pp.49-53 (1996) Reinforced Plastics.

56.Hojo, M., Ochiai, S., Joyama, N. and Takahashi, J.
   Fracture Mechanism of Cross-Ply Carbon/Carbon Composites
   Advanced Composite Materials, Vol. 5, No.2, pp.99-117 (1996).

57.Ochiai, S., Sawada, T., Nishino, S., Hojo, M., Takahashi, K., and Yamada, Y.
   Relation of Strength Distribution of Nb3Al Filaments to Strength of Multifilamentary
   Superconducting Composite Wire Cryogenics, Vol. 36, pp.249-253 (1996).

58.Ochiai, S. and Hojo, M.
   Reduction in Energy Release Rate for Mode I Fracture of a Fiber with a Cracked Coating Layer
   due to Small-Scale Interfacial Debonding J. Materials Science, Vol. 31, pp.2027-2034 (1996).

59.永井功,田中利光,松川真美,小牧和夫,北條正樹
   CFRP積層板の落錘衝撃損傷と吸収エネルギーの関係に及ぼす積層構成の影響
   Effect of Lay-Up Sequence on relation between Damage and Absorbed Energy in CFRP
   Laminates Subjected to Falling Weight Impact 材料,第45巻,7号,pp.792-798 (1996)
   Journal of the Society of Materials Science, Japan.

60.Ochiai, S. and Hojo, M.
   Stress Disturbances Arising from Cut Fibre and Matrix in Unidirectional Metal Matrix Composites
   Calculated by Means of a Modified Shear Lag Analysis
   J. Materials Science, Vol. 31, pp.3861-3869 (1996).

61.Ochiai, S., Sawada, T., Nishino, S. and Hojo, M.
   Strength distribution of filamentary Nb3Al and Nb3Sn compounds and its relation to
   mechanical and superconducting properties of multifilamentary composites: a review
   Intermetallics, 4, pp. S201-S208 (1996).

62.Ochiai, S., Inoue, T., Hojo, M., Dudek, H.-J. and Leucht, R.
   Role of Weak Interface to Retain High Strength of Fiber in Monofilamentary SiC Fiber/Titanium-
   Aluminide Composite Composite Interface, Vol.4, No.3, pp.157-168 (1996).

63.松田聡,北條正樹,落合庄治郎
   層間高靭化CFRPのモードIIはく離疲労のメゾ破壊機構
   日本機械学会論文集,A編,第63巻,605号,pp.39-45 (1997).
   Matsuda, S., Hojo, M. and Ochiai, S.
   Mesoscopic Fracture Mechanism of Mode II Delamination Fatigue Crack Propagation in Interlayer-
   Toughened CFRP
   Transactions of the Japan Society of Mechanical Engineers, Ser.A, Vol.63, No.605, pp.39-45
   (1997).
   This paper was translated later and published as the following paper.
   Matsuda, S., Hojo, M. and Ochiai, S.
   Mesoscopic Fracture Mechanism of Mode II Delamination Fatigue Crack Propagation in Interlayer-
   Toughened CFRP
   JSME International Journal, Series A, Vol. 40, No. 4, pp. 423-429 (1997).

64.日下貴之,黒川知明,北條正樹,落合庄治郎
   ランプ入力による衝撃ENF試験の有限要素シミュレーション(提案したエネルギー解放率評価法の
   有効性の検証)
   Finite Element Simulation of Impact End Notched Flexure Test Using Ramped Incident Waves
   (Verification of the Proposed Method for Estimating Energy Release Rate)
   日本機械学会論文集,A編,第63巻,605号,pp.158-164 (1997)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

65.辻岡則夫,前川善一郎,濱田泰以,北條正樹
   炭素繊維表面酸化処理およびサイジング剤処理の界面接着への影響
   Effect of Surface Oxidation and Sizing Treatment of Carbon Fiber on Interfacial Adhesion
   材料,第46巻,2号,pp.163-169 (1997) Journal of the Society of Materials Science, Japan.

66.日下貴之,黒川知明,北條正樹,落合庄治郎
   ランプ入力による衝撃ENF試験法の適用限度の検討(エネルギー解放率の評価に与える試験
   片寸法および負荷速度の影響)
   Determination of Application Limit of an Impact End Notched Flexure Test Using Ramped Incident
   Stress
   Wave (Effect of Dimensions of Specimen and Profile of Incident Stress Wave)
   材料,第46巻,3号,pp.302-308 (1997)
   Journal of the Society of Materials Science, Japan.

67.Ochiai, S., and Hojo, M.
   Simulation Study for Temperature-Dependence of Tensile Strength of Continuous and
   Discontinuous Unidirectionally Fiber-Reinforced Metal Matrix Composites
   Materials Transactions, JIM, Vol. 38, No. 3, pp. 215-219 (1997).

68.北條正樹,松田聡,樋口太郎,落合庄治郎
   一方向強化CF/PEEK積層板のモードII層間はく離疲労き裂伝ぱの破壊機構
   Fracture Mechanism for Mode II Propagation of Delamination Fatigue Cracks in CF/PEEK
   Laminates
   材料,第46巻,4号,pp. 366-373 (1997)
   Journal of the Society of Materials Science, Japan.

69.Ochiai, S., Hojo, M., Schulte, K. and Fiedler, B.
   A Shear-lag Approach to the Early Stage of Interfacial Failure in The Fiber Direction in Notched
   Two-dimensional Composites
   Composite Science and Technology, Vol.57, No.7, pp. 775-785 (1997).

70.Ochiai, S., Sawada, T. and Hojo, M.
   Application of Monte Carlo Simulation Method to Tensile Behavior of FRM
   Science and Engineering of Composite Materials, Vol.6, No.2, pp.63-76 (1997).

71.井上忠信,落合庄治郎,北條正樹,矢田敏夫
   表面力を受ける異材接合体と温度変化を受けるそれの接合端における応力場の関係
   (第2報 応力場にlog r型の特異性が生じる場合)
   Relation Between Stress Fields near Apex in Dissimilar Materials under Surface Tractions and
   Those under Thermal Loading(2nd Report, Stress Fields with Singularity of Type log r)
   日本機械学会論文集,A編,第63巻,第610号,pp.1237-1242 (1997).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

72.岩崎直哉,北條正樹,落合庄治郎,小野正義,酒井修二,渡辺和雄
   Nb-Ti超伝導複合線材の中性子回折による構造観察,力学挙動および臨界電流
   Structure Observed by Neutron Diffraction, Mechanical Behavior and Critical Current of          Multifilamentary
   Nb-Ti/Cu Superconducting Composite Wire
   日本金属学会誌,第61巻,第9号,pp. 792-800 (1997)
   J. Japan Institute of Metals.

73.澤田武洋,落合庄治郎,北條正樹,山田雄一,高橋謙一,綾井直樹,渡辺和雄
   Nb3Al複合線材の室温疲労挙動とその超伝導特性に及ぼす影響
   Fatigue Behavior at Room Temperature and Its Influence on Superconducting Properties of Nb3Al
   Composite Wire
   日本金属学会誌,第61巻,第9号,pp. 822-828 (1997)
   J. Japan Institute of Metals.

74.日下貴之,北條正樹,黒川知明,落合庄治郎
   層間高靭化CFRP材のモードI層間破壊じん性の負荷速度依存性
   Rate Dependence of Mode I Interlaminar Fracture Toughness of Interlayer-Toughened           Carbon-Fiber/ Epoxy Laminates
   日本機械学会論文集,A編,第63巻,615号,pp.2359-2365 (1997)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

75.Sembokuya, H., Hojo, M. and Kemmochi, K.
   Mode I Interlaminar Fracture Toughness of Organic Fiber Reinforced Plastics
   Advanced Composites Letters, Vol.6, No. 3, pp.71-74 (1997).

76.井上忠信,北條正樹,落合庄治郎
   き裂が界面に到達した異材接合体の熱応力の理論解
   Thermal Stress near Tip of Crack Terminating at Interface in Dissimilar Materials
   材料,第47巻,1号,pp.60-67 (1998)
   Journal of the Society of Materials Science, Japan.

77.Ochiai, S. and Hojo, M.
   Effects of Pre-existent Crack in Double and Gradient Coatings on the Crack Extension into Fibre
   and Interfacial Debonding
   Journal of Materials Science, Vol. 33, pp.347-355 (1998).

78.Kusaka, T., Kurokawa, T., Hojo, M., and Ochiai, S.
   Evaluation of Mode II Interlaminar Fracture toughness of Composite Laminates under Impact
   Loading Key Engineering Materials, Vols. 141-143, pp.477-498 (1998).

79.Ochiai, S., Sawada, T., Sekino, F., Hojo, M., Yamada, Y., Takahashi, K., Ayai, N. and Watanabe, K.
   Fatigue Behaviour at Room Temperature and Its Influence on Superconducting Properties at 4.2 K
   of Multifilamentary Nb3Al Composite Wire
   Superconductor Science and Technology, Vol. 11, pp.322-332 (1998).

80.日下貴之,北條正樹,黒川知明,落合庄治郎
   層間高靭化CFRP材のモードII層間破壊じん性の負荷速度依存性
   Rate Dependence of Mode II Interlaminar Fracture Toughness of Interlayer-Toughened
   Carbon-Fiber/ Epoxy Laminates
   日本機械学会論文集,A編,第64巻,621号,pp.1152-1159 (1998).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

81.Ochiai, S., Okumura, I., Tanaka, M. and Hojo,, M.
   Influences of Residual Stresses, Frictional Shear Stress at Debonded Interface and Interactions
   among Broken Components on Interfacial Debonding in Unidirectional Multi-Filamentary
   Composites
   Composite Interfaces, Vo. 5, No. 4, pp.363-381 (1998).

82.Kusaka, T., Hojo, M., Mai, Y.-W., Kurokawa, T. and Ochiai, S.
   Rate Dependence of Mode I Fracture Behavior in Carbon-Fibre/Epoxy Composite Laminates
   Composite Science and Technology, 58, pp.591-602 (1998).

83.日下貴之,北條正樹,黒川知明,落合庄治郎
   炭素繊維/エポキシ樹脂およびエポキシ樹脂の破壊じん性の負荷速度依存性とその相関
   Correlation of the Rate Dependence of Fracture Toughness between Carbon-Fiber/Epoxy
   Composite and Neat Epoxy Resin
   日本機械学会論文集,A編,第64巻,622号,pp.1625-1631 (1998)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

84.松田聡,北條正樹,落合庄治郎
   層間高じん化CFRPのモードII層間はく離疲労に及ぼす水環境の影響
   日本機械学会論文集,A編,第64巻,622号,pp.1639-1645 (1998).
   Matsuda, S., Hojo, M. and Ochiai, S.
   Effect of Water Environment on Mode II Delamination Fatigue in Interlayer-toughened CFRP
   Transactions of the Japan Society of Mechanical Engineers, Ser.A, Vol.64, No.622, pp.1639-1645
   (1998).
   This paper was translated later and published as the following paper.
   Matsuda, S., Hojo, M. and Ochiai, S.
   Effect of Water Environment on Mode II Delamination Fatigue in Interlayer-toughened CFRP
   JSME International Journal, Series A, Vol. 42, No. 3, pp. 421-428 (1999).

85.弥富政享,北條正樹,田中基嗣,落合庄治郎,澤田吉裕,高橋淳
   C/C複合材料の破壊機構に及ぼす熱処理温度の影響
   Influence of Heat Treatment Temperature on Fracture Mechanism of C/C Composites
   材料,第47巻,9号,pp.939-945 (1998)
   Journal of the Society of Materials Science, Japan.

86.松田聡,北條正樹,落合庄治郎,森谷潔,村上惇,碓井義仁,安藤正人
   アイオノマーインターリーフ高じん化CFRPのモードI層間破壊じん性
   Mode I Interlaminar Fracture Toughness of Ionomer Interleaved CFRP Laminates
   材料,第47巻,11号,pp.1125-1130 (1998)
   Journal of the Society of Materials Science, Japan.

87.Ochiai, S., Tanaka, M. and Hojo, M.
   Effects of Residual Stress and Interfacial Frictional Shear Stress on Interfacial Debonding at
   Notch-Tip in Two-Dimensional Unidirectional Composite
   Composite Interface, Vol. 5, No. 5, pp.437-460 (1998).

88.Kotaki, M., Hojo, M., Hamada, H., and Maekawa, Z.
   The Influence of the Silane Coupling Agent and Delamination Growth Direction on Mode I
   INterlaminar Fracture Toughness of Glass Woven Fabric Composites
   Journal of Materials Science Letters, Vol. 17, pp.515-518 (1998).

89.Ochiai, S., Tanaka, M. and Hojo, M.
   Modeling of Interfacial Debonding in Unidirectionally Fiber-reinforced Ceramics
   Key Engineering Materials, Vols. 164-165, pp.373-378 (1999).

90.Tanaka, M., Ochiai, S., Hojo, M., Ishikawa, T., Kajii, S., Matsunaga, K. and Yamamura, T.
   Fracture Behavior of Unidirectional Si-Ti-C-O Fiber-Bonded Ceramic Composite Materials
   Key Engineering Materials, Vols.164-165, (1999)141-144.

91.Ochiai, S., Hojo, M. and Tanaka, M.
   Mechanical Interactions Between Fiber and Cracked Coating Layer and Their Influences on Fiber
   Strength
   Composites, Part A, Vol.30, pp.451-461 (1999).

92.井上忠信,武藤睦治,北條正樹,落合庄治郎
   異材界面における圧縮残留応力の発生条件
   Conditions of Compressive Residual Stress at the Interface Edge of Dissimilar Materials
   溶接学会論文集,第17巻,第1号, pp.120-129 (1999)
   Quarterly Journal of the Japan Welding Society.

93.落合庄治郎,田中基嗣,北條正樹
   一方向性多繊維複合材料の界面はく離進行における空間的に分布した繊維・マトリックス・界面破
   壊間の相互作用の近似解法
   Approximate Solution of Interactions among Spatially Distributed Broken Fiber, Matrix and
   Interface in Progress of Interfacial Debonding in Multifilamentary Unidirectional Composites
   日本機械学会論文集,A編,第65巻,631号, pp.530-537 (1999).
   This paper was translated later and published as the following paper.
   Ochiai, S., Tanaka, M. and Hojo, M.
   Approximate Solution of Interactions among Spatially Distributed Broken Fiber, Matrix and
   Interface in Progress of Interfacial Debonding in Multifilamentary Unidirectional Composites
   JSME International Journal, Ser. A, Vol.43, No.1 (2000).

94.Ochiai, S., Hojo, M. and Inoue, T.
   Shear-Lag Simulation of the Progress of Interfacial Debonding in Unidirectional Composites
   Composite Science and Technology, Vol. 59, pp.77-88 (1999).

95.Kusaka, T., Hojo, M., Ochiai, S. and Kurokawa, T.
   Rate-dependent Mode II Interlaminar Fracture Behavior of Carbon-Fiber/Epoxy Composite
   Laminates
   Materials Science Research International, Vol. 5, No. 2, pp.98-103 (1999).

96.松田聡,北條正樹,落合庄治郎,辻岡則夫,中西洋一郎,前川善一郎
   CF/エポキシ積層板のモードII層間はく離疲労に及ぼす繊維表面処理の影響
   Effect of Fiber Surface Treatment on Mode II Delamination Fatigue for CF/Epoxy Laminates
   材料,第48巻,5号, pp.438-445 (1999)
   Journal of the Society of Materials Science, Japan.

97.Sembokuya, H., Hojo, M. and Kemmochi, K.
   The Effect of Water Absorption on Mode I Interlaminar Fracture Toughness of Aramid Fibre
   Reinforced Plastics
   Advanced Composite Letters, Vol.8, No.2, pp.51-54 (1999).

98.Ochiai, S., Ohno, H., Sekino, F., Oki, Y., Hojo, M., Koganeya, M., Hayashi, K., Yamada, Y., Ayai, N. and
   Watanabe, K.
   Progress of Fatigue Damages and Its Influence on the Critical Current of Multifilamentary Nb3Al
   Superconducting Composite
   Superconductor Science and Technology, Vol. 12, pp.499-506 (1999)

99.Matsuda, S., Hojo, M., Ochiai, S., Murakami, A., Akimoto, H. and Ando, M.
   Effect of Ionomer Thickness on Mode I Interlaminar Fracture Toughness for Ionomer Toughened
   CFRP
   Composites: Part A, Vol.30, No.11, pp.1311-1319 (1999).

100.Ochiai, S., Inoue, T., Fujita, T., Hojo, M., Dudek, H.J. and Leucht, R.
   Degradation Mechanism of SiC/Super 2 Composites Due to Interfacial Reaction
   Metallurgical and Materials Transactions A, Vol.30A, October, pp.2713-2720 (1999).

101.Ochiai, S., Sawada, T., Nishino, S., Sekino, F., Hojo, M., Yamada, Y. ,Hayashi, K., Ayai, N., Koganeya,
   M. and M. Ono, M.
   Distribution of Strength of Filamentary Nb3Al Compound
   Journal of Materials Science Letters, 18, pp. 137-139 (1999).

102.Inoue, T., Hojo, M. and Ochiai, S.
   Disappearance Conditions of Thermal Stress Singularities Based on Stress Intensity in Two and
   Three-Phase Bonded Structures
   International Journal of Fracture, Vol.96, No.2, pp.179-201 (1999).

103.Hojo, M., Iwasaki, N., Sekino, F., Ochiai, S., Sakai, S. and Watanabe, K.
   Fracture Behavior under Fatigue Loading at Room Temperature and Its Influence on Critical
   Current of Nb-Ti/Cu Composite Wire
   Cryogenics, Vol.39, No.7, pp.627-636 (1999).

104.田中基嗣,落合庄治郎,北條正樹,田中良平,宮村紘,藤倉正国,中山裕敏
   常温および1473Kでの平織SiC/SiC複合材料の疲労およびクリープ破壊特性
   Fatigue and Creep Fracture Behavior of Plain-Woven SiC/SiC Composites at Room Temperature
   and 1473K
   材料,第48巻,12号, pp.1393-1399 (1999).
   Journal of the Society of Materials Science, Japan.

105.北條正樹,松田聡,落合庄治郎,森谷潔,青山博
   アルミナ繊維/エポキシ一方向積層板の室温大気中におけるモードI・II層間破壊じん性および疲
   労き裂伝ぱ
   Interlaminar Fracture Toughness and Delamination Fatigue under Mode I and II Loadings of
   Unidirectional Alumina Fiber/Epoxy Laminates
   材料,第48巻,12号, pp.1400-1407 (1999)
   Journal of the Society of Materials Science, Japan.

106.北條正樹,松田聡,落合庄治郎,森谷潔,青山博
   液体窒素中におけるアルミナ繊維/エポキシ積層板のモードU静的・疲労層間破壊
   Mode II Interlaminar Fracture Toughness under Static and Fatigue Loadings of Alumina
   Fiber/Epoxy Laminates in Liquid Nitrogen
   日本機械学会論文集,A編,第65巻,640号,pp.2405-2410 (1999)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

107.松田聡,北條正樹,落合庄治郎,森谷潔,青山博
   液体窒素中におけるアルミナ繊維/エポキシ積層板のモードI静的・疲労層間破壊
   Mode I Interlaminar Fracture Toughness under Static and Fatigue Loadings of Alumina
    Fiber/Epoxy Laminates in Liquid Nitrogen
   日本機械学会論文集,A編,第65巻,640号,pp.2411-2417 (1999)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

108.Davies, P., Sims, G.D., Blackman, B.R.K., Brunner, A.J., Kageyama, K., Hojo, M., Tanaka, K, Murri, G.,
   Gieseke, B. and Martin, R.H.
   Comparison of Test Configurations for Determination of Mode II Interlaminar Fracture
   Toughness from International Collaborative Test Programme
   Plastics, Rubber and Composites, Vol.28, No.9, pp.432-437 (1999).

109.落合庄治郎,藤田貴之,田中基嗣,北條正樹,田中良平,宮村紘,中山裕敏,山本雅章,
   藤倉正国
   SiC繊維強化TiAl基複合材料の引張強度に及ぼす繊維強度分布および残留応力の影響
   Influences of Distribution of Fiber Strength and Residual Stresses on Tensile Strength of SiC
   Fiber-reinforced TiAl Matrix Composites
   日本金属学会誌,第63巻,12号,pp.1567-1575 (1999)
   J. Japan Institute of Metals.

110.Ochiai, S., Hojo, M., Schulte, K. and Fiedler, B.
   Interfacial Debonding in Single Fibre-Composite with a Cracked Matrix-Part 1: Debonding during
   Cooling
   Int. J. of Materials and Product Technology, Vol.14, Nos 2/3/4, pp.147-166 (1999).

111.Ochiai, S., Hojo, M., Schulte, K. and Fiedler, B.
   Interfacial Debonding in Single Fibre-Composite With a Cracked Matrix-Part 2: Debonding during
   Loading
   Int. J. of Materials and Product Technology, Vol.14, Nos 2/3/4, pp.167-182 (1999).

112.松田聡,村上惇,北條正樹,落合庄治郎
   ENF試験片を用いたFRP積層板のモードII層間はく離疲労き裂伝ぱ試験法
   Test Method for Mode II Delamination Fatigue Crack Propagation of FRP Laminates Using
   ENF Specimen
   材料システム,第18巻,pp.19-30 (1999)
   Materials System, Vol. 18.

113.落合庄治郎,藤田貴之,田中基嗣,北條正樹,田中良平,宮村紘,中山裕敏,
   山本雅章,藤倉正国
   界面が弱い一方向繊維強化脆性マトリックス複合材料の引張破壊挙動のモンテカルロシミュレ
   ーション
   Monte Carlo Simulation of Tensile Fracture Behavior of Unidirectional Fiber Reinforced Brittle
   Matrix Composite with Weak Interface
   日本金属学会誌,第64巻,1号,pp.7-14 (2000)
   J. Japan Institute of Metals.

114.松田聡,北條正樹,村上惇,落合庄治郎,森谷潔,秋元英郎,安藤正人
   アイオノマーインターリーフ炭素繊維/エポキシ積層板のモードII層間破壊じん性
   Mode II Interlaminar Fracture Toughness of Ionomer Interleaved Carbon Fiber/Epoxy Laminates
   日本接着学会誌,第36巻,第2号,pp.45-52 (2000).
   Journal of the Adhesion Society of Japan, Vol. 36, No.2, pp.45-52 (2000).

115.Ochiai, S., Oki, Y., Sekino, F., Ohno, H., Hojo, M., Moriai, H., Sakai, S., Koganeya, M., Hayashi, K.,
   Yamada, Y., Ayai, N. and Watanabe, K.
   Differences and Similarities in Fatigue Behaviour and Its Influences on Critical Current and
   Residual Strength Between Ti-Nb and Nb3 Al Superconducting Composite Wires
   Superconductor Science and Technology, Vol. 13, pp.396-404 (2000).

116.Ochiai, S., Okumura, I., Tanaka, M., Hojo, M., Sato, M., Tamura, M., Kohtoku, Y. and Yamamura, T.
   Fracture behavior of notched unidirectional Si-Ti-C-O/BMAS composite
   J. of Materials Science, Vol. 35, pp.3497-3504 (2000).

117.田中基嗣,奥村郁夫,落合庄治郎,北條正樹,山村武民,佐藤光彦,田村誠
   一方向強化Si-Ti-C-O/BMAS複合材料の引張破壊挙動のその場観察およびシミュレーション
   In-Situ Observation and Simulation of Tensile Fracture Behavior of Unidirectional
   Si-Ti-C-O/BMAS Composite Materials
   材料,第49巻,5号,pp.502-509 (2000).
   Journal of the Society of Materials Science, Japan, Vol.49, No. 5, pp.502-509 (2000).

118.Ochiai, S., Kimura, S., Tanaka, M. and Hojo, M.
   Simulation Study on Influence of Damage-Induced Mechanical Interactions, Residual Stress and
   Interfacial Frictional Shear Stress on Interfacial Debonding in Multifilamentary Composites
   Materials Transactions, Vol.41, No.12, pp.100-107 (2000).

119.Hojo, M., Yamao, T., Tanaka, M., Ochiai, S., Iwashita, N., and Sawada, Y.
   Effect of Interface Control on Fracture Behavior of Woven C/C Composites
   Int. J. of Materials and Product Technology, Vol. 16. Nos. 1-3, pp.156-164 (2001).

120.Ochiai, S., Tanaka, M. and Hojo, M.
   Simulation Study on Interfacial Debonding Caused by Spatially Distributed Damages in
   Unidirectional Fiber-Composites Using 2D Model
   Int. J. of Materials and Product Technology, Vol. 16. Nos. 1-3, pp.139-148 (2001).

121.Tanaka, M., Ochiai, S., Hojo, M., Ishikawa, T., Kajii, S., Matsunaga, K. and Yamamura, T.
   Observation and Analysis of Fracture Process of Fiber, Matrix and Interface in UD Si-Ti-C-O
   Fiber-Bonded Composite
   Int. J. of Materials and Product Technology, Vol. 16. Nos. 1-3, pp.223-231 (2001).

122.Hojo, M., Yamao, T., Tanaka, M., Ochiai, S., Iwashita, N., and Sawada, Y.
   Effects of Interface Control and Heat-Treatment Temperature on Interlaminar Shear Strength and
   Mode II Interlaminar Fracture Toughness of Woven C/C Composites
   Materials Science Research International, Vol. 7, No. 1, pp.34-40 (2001).

123.Andersons, J., Hojo, M. and Ochiai, S.
   Model of Delamination Propagation in Brittle-Matrix Composites under Cyclic Loading
   J. Reinforced Plastics and Composites, Vol.20, No.05, pp.431-450 (2001).

124.Fiedler, B., Hojo, M., Ochiai, S., Schulte, K. and Ochi, M.
   Finite-element Modeling of the Initial Matrix Failure in CFRP under Static Transverse Tensile
   Load
   Composite Science and Technology, Vol. 61, No. 1, pp.95-105 (2001).

125.田中基嗣,落合庄治郎,北條正樹,石川敏弘,梶井伸二,松永賢二,神徳泰彦,山村武民
   一方向強化Si-Ti-C-O繊維結合型セラミック複合材料の引張破壊過程の観察とシミュレーション
   Observation and Simulation of Tensile Fracture Process of Unidirectional Si-Ti-C-O
   Fiber-Bonded Ceramic Composite
   日本機械学会論文集,A編,第67巻,655号, pp.489-495 (2001).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

126.Hojo, M., Terashima, K., Igarashi, Y., Shida, M., Ochiai, S., Inoue, T., Sawada, Y. and Suzuki, Y.
   Interfacial Fracture in Model Composites under Static and Fatigue Loadings
   -Mechanism Consideration Based on Experimental and Analytical Approaches-
   Materials Science Research International, STP-2, pp.189-196 (2001).

127.Ochiai, S., Ueda, T., Sato, K., Hojo, M., Waku, Y., Sakata, S., Mitani, A., Takahashi, T. and
   Nakagawa, N.
   Elastic Modulus and Coefficient of Thermal Expansion of Al2O3/YAG Composite at Room to Ultra
   High Temperatures
   Materials Science Research International, STP-2, pp.281-285 (2001).

128.Nagai, I., Tanaka, T., Hojo, M. and Ochiai, S.
   Energy Absorption of Impact Damage in CFRP Laminates with Different Lay-up Sequences
   Materials Science Research International, STP-2, pp.271-275 (2001).

129.Ochiai, S., Hojo, M., Schulte, K. and Fiedler, B.
   Nondimensional Simulation of Influence of Toughness of Interface on Tensile Stress-Strain
   Behavior of Unidirectional Microcomposite
   Composites, Part A, Vol.32, pp.749-761 (2001).

130.Ochiai, S., Fiedler, B., Hojo, M. and Schulte, K.
   Growth of Interfacial Debonding in Notched Two-dimensional Unidirectional Composite under
   Stress and Displacement Controls
   Composite Interfaces, Vol.7, No.5,6 (2001) pp.459-477.

131.Shi, Z., Ochiai, S., Gu, M., Hojo, M. and Lee, J.-C.
   Interfacial Microstructure Evolution in Aluminum Matrix Composites Reinforced with Unoxidized
   and Oxidized SiC Particles
   Surface and Interface Analysis, 31, pp.375-384 (2001).

132.牧野一成,五十嵐泰昭,井上忠信,北條正樹,田中基嗣,落合庄治郎
   Push-out試験での界面き裂進展における母材弾性率の影響の数値解析およびその実験評価へ
   の応用
   Numerical Analysis of Effect of Matrix Modulus on Interfacial Crack Propagation and Its
   Application to Experimental Evaluation in Push-out Test
   日本接着学会誌,第37巻,第7号,pp.266-272 (2001).
   Journal of the Adhesion Society of Japan, Vol. 37, No.7, pp.266-272 (2001).

133.Andersons, J., Joffe, R., Hojo, M. and Ochiai, S.
   Fiber Fragment Distribution in a Single-Fibre Composite Tension Test
   Composites, Part B, Vol.32, pp.323-332 (2001).

134.Shi, Z., Ochiai, S., Hojo, M., Lee, J., Gu, M., Lee, H. and Wu, R.
   The Oxidation of SiC Particles and Its Interfacial Characteristics in Al-matrix Composite
   Journal of Materials Science, Vol. 36, pp.2441-2449 (2001).

135.Fiedler, B., Hojo, M., Ochiai, S., Schulte, K. and Ando, M.
   Failure Behavior of Epoxy Matrix under Different Kinds of Static Loading
   Composite Science and Technology,Vol.61, No.11, pp.1615-1624 (2001).

136.Hojo, M., Yamao, T., Tanaka, M., Ochiai, S., Iwashita, N., and Sawada, Y.
   Effect of Interface Control on Mode I Interlaminar Fracture Toughness of Woven C/C Composite
   Laminates
   JSME International Journal, Ser. A., Vol.44. No.4, pp.573-581 (2001).

137.Katagiri, K., Kasaba, K., Hojo, M., Osamura, K., Sugano, M., Kimura, A. and Ogata, T.
   Tensile Testing Methods of CU/Nb3Sn Superconducting Wires at Room Temperature
   Physica C, Vol.357-360, pp.1302-1305 (2001).
   (笠場孝一)

138.Ochiai, S., Ueda, T., Sato, K., Hojo, M., Waku, Y., Nakagawa, N., Sakata, S., Mitani, A. and
   Takahashi, T.
   Deformation and Fracture Behavior of Al2O3/YAG Composite at Room Temperature to 2023K
   Composite Science and Technology, Vol.61, pp.2117-2128 (2001).

139.Hojo, M., Matsuda, S., Ochiai, S., Tsujioka, N., Nakanishi, Y., Maekawa, Z. and Murakami, A.
   Mode II Interlaminar Properties under Static and Fatigue Loadings for CF/Epoxy Laminates with
   Different Fiber Surface Treatment
   Advanced Composite Materials, Vol. 10, Nos. 2-3, pp. 237-246 (2001).

140.Shi, Z., Ochiai, S., Hojo, M., Lee, J., Gu, M. and Lee H.
   Joining Characteristics of Oxidized SiC Particles Reinforced Al-Mg Matrix Composite Prepared by
   Reaction Infiltration Processing
   Journal of Materials Research, Vol.16, No.2, (2001)400-406

141.Hojo, M., Matsuda, S., Fiedler, B., Kawada, T., Moriya, K., Ochiai, S. and Aoyama, H.
   Mode I and II Delamination Fatigue Crack Growth Behavior of Alumina Fiber/Epoxy Laminates in
   Liquid Nitrogen
   Int. J. of Fatigue, Vol.24, Nos.2-4, pp.109-118 (2002).

142.田中基嗣,北條正樹,落合庄治郎,山雄剛俊,岩下哲雄,澤田吉裕
   修正シェアラグアナリシス法を用いた織物C/C複合材料の切欠き強度の検討
   Study on Notched Strength of Woven C/C Composites by Means of the Modified Shear Lag        Analysis Method
   日本機械学会論文集,A編,第68巻,665号, pp.111-118 (2002).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

143.Shi, Z., Ochiai, S., Gu, M., Hojo, M. and Lee, J.C.
   The Formation and Thermostability of MgO and MgAl2O4 Nanoparticles in Oxidized SiC
   Particle-reinforced Al-Mg Composites
   Applied Physics A, Vol. 74, pp. 97-104 (2002).

144.Andersons, J., Joffe, R., Hojo, M. and Ochiai, S.
   Glass Fibre Strength Distribution Determined by Common Experimental Methods
   Composite Science and Technology, Vol. 62, pp.131-145 (2002).

145.Fiedler, B., Hojo, M., Ochiai, S.
   The influence of thermal residual stresses on the transverse strength of CFRP using FEM
   Composites Part A, Vol. 33, No.10, pp.1323-1326 (2002).

146.Ochiai, S., Tanaka, M., Tanaka, H., Kimura, S., and Hojo, M.
   A Modeling Study on Residual Stress-induced Interfacial Debonding and Stress-strain Behavior of
   Weakly Bonded UD Composites
   Composites Part A, Vol. 33, No.10, pp.1337-1343 (2002).

147.Ochiai, S., Oki, Y., Sekino, F., Hojo, M., Tanaka, M., Okuda, H., Moriai, H., Sakai, S. and Watanabe, K.
   Fracture of Filaments and Its Influence on Critical Current and Residual Strength of Fatigued
   Nb-Ti/Cu Superconducting Composite
   Cryogenics, Vol. 43, PP.45-51 (2003).

148.Ochiai, S., Okuda, H., Suzuki, N., Tanaka, M., Hojo, M. and Tshushima, E.
   Deformation and Fracture Behavior of Notched and Unnoticed Unidirectional C/C-Mg Composite
   with Young's Modulus 520 GPa and Tensile Strength 1 GPa
   J. of Materials Science, Vol.38, pp.1737-1745 (2003).

149.Ochiai, S., Tanaka, H., Kimura, S., Tanaka, M., Hojo, M. and Okuda, H.
   Modeling of Residual Stress-Induced Stress-Strain Behavior of Unidirectional Brittle Fiber/Brittle
   Matrix Composite with Weak Interface
   Composite Science and Technology, Vol. 63, pp.1027-1040 (2003).

150.Sugano, M., Osamura, K. and Hojo, M.
   Mechanical Properties of Bi2223 Filaments Extracted from Multifilamentary Tape Evaluated by
   The Single-Fibre Tensile Test
   Superconductor Science and Technology, Vol.16, pp.571-575 (2003).

151.井上忠信,落合庄治郎,北條正樹,長井寿
   エネルギ解放率に基づく熱応力および引張応力下での短繊維複合材料の破壊基準
   Fracture Criterion of Single Fiber-Composite under Thermal and Tensile Loadings Based on
   Energy Release Rate
   材料,第52巻,7号,pp.815-820 (2003).
   Journal of the Society of Materials Science, Japan

152.Hojo, M., Matsuoka, T., Nakaoka, S., Tanaka, M., Ochiai, S., Sugano, M. and Osamura, K.
   Bending Deformation and Its Influence on Critical Current in Bi2223 Composite Superconducting
   Tapes
   Pysica C: Superconductivity and its applications, Vol. 392-396, pp.1156-1161 (2003).

153.Hojo, M., Nakamura, M., Matsuoka, T., Tanaka, M., Ochiai, S., Sugano, M. and Osamura, K.
   Microscopic Fracture of Filaments and Its Relation to the Critical Current under Bending
   Deformation in (Bi,Pb)2Sr2Ca2Cu3O10 Composite Superconducting Tapes
   Superconductor Science and Technology, Vol. 16, Issue 9, pp.1043-1051 (2003).

154.Ochiai, S., Nagai, T., Okuda, H., Hojo, M., Tanaka, M., Sugano, M. and Osamura, K.
   Tensile Damage and Its Influence on the Critical Current of Bi2223/Ag Superconducting
   Composite Tape
   Superconductor Science and Technology, Vol. 16, Issue 9, pp.988-994 (2003).

155.Ochiai, S., Sekino, F., Sawada, T., Ohno, H., Hojo, M., Tanaka, M., Okuda, H., Koganeyama, M.,
   Hayashi, K., Yamada, Y., Ayai, N. and Watanabe, K.
   Fatigue-Damage Evolution and Damage-Induced Reduction of Critical Current of A Nb3Al
   Superconducting Composite
   Superconductor Science and Technology, Vol. 16, Issue 9, pp.1071-1076 (2003).

156.Hojo, M., Matsuda, S., Fiedler, B., Amundsen, K., Tanaka, M. and Ochiai, S.
   Comparison of Interlaminar Fracture Toughness between CFRP and ALFRP Laminates with
   Common Epoxy Matrix at 77K in LN2
   "Fracture of Polymers, Composites and Adhesives II", ESIS publication 32, Blackman, B.R.K.,
   Pavan, A. and Williams, J.G., Eds., pp.421-432 (2003) Elsevier.

157.Ochiai, S., Kimura, S., Tanaka, H., Tanaka, M., Hojo, M., Morishita, K., Okuda, H., Nakayama, H.,
   Tamura, M., Shibata, K. and Sato, M.
   Degradation of SiC/SiC Composite Due to Exposure at High Temperatures in Vacuum in
   Comparison That in Air
   Composites Part A, Volume 35, Issue 1, pp.33-40 (2004).

158.Ochiai, S., Kimura, S., Tanaka, H., Tanaka, M., Hojo, M., Morishita, K., Okuda, H., Nakayama,
   H., Tamura, M., Shibata, K. and Sato, M.
   Residual Strength of PIP-processed SiC/SiC Single-tow Minicomposite Exposed at High
   Ttemperatures in Air as a Function of Exposure Temperature and Time
   Composites Part A, Volume 35, Issue 1, pp.41-50 (2004).

159.Ochiai, S., Hojo, M., Tanaka, M.,. Okuda, H., Schulte, K. and Fiedler, B.
   Nondimensional Simulation of Tensile Behavior of UD Microcomposite under Energy Release Rate-
   and Shear Stress- Criteria for Interfacial Debonding
   Composite Interfaces, Vol.11, No.2, pp.169-194 (2004).

160.Andersons, J., Hojo, M. and Ochiai, S.
   Empirical Model for Stress Ratio Effect on Fatigue Delamination Growth Rate in Composite
   Laminates
   International Journal of Fatigue, Volume 26, Issue 6 , pp.597-604 (2004).

161.Hobbiebrunken, T., Hojo, M., Fiedler, B., Tanaka, M., Ochiai, S. and Schulte, K.
   Thermomechanical Analysis of Micromechanical Formation of Residual Stresses and initial Matrix    Failure in CFRP
   JSME International Journal, Series A, Vol.47, No.3, pp.349-356 (2004)

162.Ochiai, S., Okuda, H., Kimura, S., Morishita, K., Tanaka, M., Hojo, M. and Sato, M.
   Improvement of Young's modulus and tensile strength of polymer impregnation and pyrolysis
   processed SiC/SiC composite by improved continuity of matrix
   Journal of Materials Research, Vol. 19, No.8, pp.2377-2388 (2004).

163.Hojo, M., Matsuoka, T., Nakamura, M., Tanaka, M., Adachi, T., Ochiai, S. and Miyashita, K.
   Investigation of Mechanical Behavior of Copper in Nb3Sn Superconducting Composite Wire
   Physica C: Superconductivity and its applications, Vols. 412-414, Part 2, pp.1261-66 (2004).

164.落合庄治郎,宮崎暢,永井崇,土工弾,奥田浩司,Oh Sang Soo, 北條正樹,田中基嗣,長村光造
   多芯Bi2223/Ag/Ag-Mg超伝導複合テープの引張および曲げ破壊挙動とその臨界電流に及ぼす影
   響
   Tensile and Bending Fracture Behaviors and Their Influence on Critical Current of
   Multifilamentary 223/Ag/Ag-Mg Composite Tape
   日本金属学会誌, 第68巻,第9号, pp.681-687 (2004).
   Japan Institute of Metals, Vol.68, No.9, pp.681-687 (2004).

165.Ochiai, S., Miyazaki, N., Doko, D., Nagai, T., Nakamura, M., Okuda, H., Oh, S. S., Hojo, M., Tanaka, M.
   and Osamura, K.
   Damage Evolution under Bending and Tensile Stresses and Its Influence on Critical Current of
   Bi2223/Ag Superconducting Composite Tape
   Journal of Nuclear Materials, Vol. 329-333, pp.1585-1589 (2004).

166.落合庄治郎,冨田達也,中村登代充,岩本荘平,奥田浩司,田中基嗣,北條正樹
   GA 鋼板のFe-Zn金属間化合物コーティング層の破壊・はく落挙動
   Fracture and Peeling Behavior of Fe-Zn Intermetallic Coating of Galvannealed Steel Sheet
   鉄と鋼,第91巻,第3号,(2005) pp.320-6.
   TETSU TO HAGANE-Journal of the Iron and Steel Institute of Japan, Vol.91, No.3, pp. 320-326
   (2005).

167.落合庄治郎,岩本荘平,冨田達也,中村登代充,奥田浩司,田中基嗣,北條正樹
   有限要素法によるGA 鋼板のFe-Znコーティング層の残留応力解析および強度評価
   Residual Stress Analysis and Estimation of Strength of Fe-Zn Coating Layer of Galvannealed
   Steel by Means of Finite Element Method
   鉄と鋼,第91巻,第3号,(2005) pp.327-34.
   TETSU TO HAGANE- Journal of the Iron and Steel Institute of Japan, Vol.91, No.3, pp. 327-334
   (2005).

168.S. Ochiai, Y. Sakai, K. Sato, M. Tanaka, M. Hojo, H. Okuda, Y. Waku, N. Nakagawa, S. Sakata,
   A.Mitani and T. Takahashi
   Fracture Characteristics of Al2O3/YAG Composite at Room Temperature to 2023 K
   Journal of the European Ceramic Society, Vol.25, Issue 8, pp.1241-1249 (2005).

169.Ochiai, S., Tomida, T., Tanaka, M., Hojo, M. and Okuda, H.
   Fracture and Debonding Behavior of Coated Brittle Alumina Layer on Ductile Aluminum Substrate
   Wire Composite Interfaces, Vol.12, Nos.3-4, pp.311-324 (2005).

170.Tanaka, M., Hojo, M., Hobbiebrunken, T., Ochiai, S., Hirosawa, Y., Fujita, K. and Sawada, Y.
   Influence of Non-uniform Fiber Arrangement on Tensile Fracture Behavior of Unidirectional
   Fiber/epoxy Model Composites
   Composite Interfaces, Vol.12, Nos.3-4, pp.365-378 (2005).

171.Fiedler B, Gagel A, Hobbiebrunken T, Schulte K, Hojo M and Ochiai S
   Modelling of the Transverse Strength of Fibre Reinforced Epoxy Composite at Low and High
   Temperature
   Composite Interfaces, Vol.12, Nos.3-4, pp.379-394 (2005).

172.Ochiai, S., Iwamoto, S., Tomida, T., Nakamura, T., Okuda, H., Tanaka, M. and Hojo, M.
   Multiple Cracking Phenomenon of the Galvannealed Coating Layer on Steels under Thermal and
   Tensile Stresses
   Metallurgical and Materials Transactions Transactions A-Physical Metallurgy and Materials
   Science, Vol.36A, No.7, pp.1807-1816 (2005).

173.Hobbiebrunken, T., Fiedler, B., Hojo, M., Ochiai, S. and Schulte, K.
   Microscopic Yielding of CF/epoxy Composites and the Effect on the Formation of Thermal
   Residual Stresses
   Composites Science and Technology, Vol.65, No.10, pp.1626-1635 (2005).

174.Hojo, M., Nakamura, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai, S. and Osamura, K.
   Influence of Delamination Location on Mesoscopic Stress State and Critical Current under
   Bending Deformation in Bi2223/Ag Superconducting Composite Tapes
   Physica C: Superconductivity and its applications, Vols.426-431, part 2, pp.1205-1210 (2005).

175.Ochiai, S. Iwamoto, S. Tomida, T., Okuda, H. Tanaka, M. and Hojo, M.
   Thermal Stress-Induced Fracture of Coating Layer of Galvannealed Steel
   Composite Interface, Vol. 12, No.7, pp.655-668 (2005).

176.Hojo, M., Nakamura, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai, S. and Osamura K.
   Analysis of mesoscopic stress states with delamination and their relation to critical current under
   bending deformation in Bi2223/Ag superconducting composite tapes
   Superconductor Science and Technology, Vol.18, No.12, pp.S356-363 (2005).

177.Ochiai, S., Ishida, T., Doko, D., Morishita, K., Okuda, H., Oh, S.S., Hojo, M., Tanaka, M., Sugano, M.
   and Osamukra, K.
   A Monte Carlo-shear lag simulation of tensile fracture behavior of Bi2223 filament
   Superconductor Science and Technology, Vol.18, No.12, pp.S232-240 (2005).

178.Fiedler, B., Holst, S., Hobbiebrunken, T., Hojo, M. and Schulte, K.
   Modelling of the initial failure of CFRP structures by partial discretisation: a
   micro/macro-mechanical approach of first ply failure
   Advanced Composite Letters, Vol.13 No. 5, pp.219-226 (2005).

179.Hojo, M., Matsuda, S., Tanaka, M., Ochiai, S. and Murakami, A.
   Mode I Delamination Fatigue Properties of Interlayer-toughened CF/epoxy Laminates
   Composite Science and Technology, Vol. 66, No. 5, pp. 665-675 (2006May)

180.Adachi, T., Osako, Y., Tanaka, M., Hojo, M., and Hollister, S.J.
   Framework for optimal design of porous scaffold microstructure by computational simulation of
   bone regeneration
   Biomaterials, Vol. 27, No. 21, pp. 3964-3972 (2006 July).

181.Hojo, M., Ando, T., Tanaka, M., Adachi, T., Ochiai, S. and Endo, Y.
   Mode I and II interlaminar fracture toughness and fatigue delamination of CF/epoxy laminates with    self-same epoxy interleaf
   International Journal of Fatigue, Vol. 28, pp. 1154-1165 (2006 October).

182.Hojo, M., Matsuoka, T., Hashimoto, M., Tanaka, M., Sugano, M., Ochiai, S. and Miyashita, K.
   Direct measurement of elastic modulus of Nb3Sn using extracted filaments from superconducting
   composite wire and resin impregnation method
   Physica C: Superconductivity and its applications, Vols.445-448, pp.814-818 (2006 October).

183.Ochiai, S., Doko, D., Rokkaku, H., Fujimoto, M., Okuda, H., Hojo, M., Tanaka, M., Sugano, M.,
   Osamura, K. and Mimura, M.
   Variation of local critical current and its influence on overall current of bent multifilamentary
   Bi2223/Ag tape
   Physica C: Superconductivity and its applications, Vols.445-448, pp.746-750 (2006 October).

184.Hirose, Y., Nishitani, M., Ochi, S., Fukumoto, K., Kawasaki, T. and Hojo, M.
   Proposal of suppression of delamination for the foam core sandwich panel joint with filler
   Advanced Composite Materials, Vol. 15, No 3, pp. 319-339 (2006).

185.安達泰治,児山欣典,北條正樹,冨田佳宏
   海綿骨欠損内の骨梁構造形成に及ぼす力学的因子の影響
   日本臨床バイオメカニクス学会誌,Vol.27, pp.1-7 (2006).

186.Hobbiebrunken, T., Hojo, M., Adachi, T., Jong, C.D. and Fiedler, B.
   Evaluation of Interfacial Strength in CF/Epoxies using FEM and In-situ Experiments.
   Composites Part A, Vol. 37, pp.2248-2256 (2006 December).

187.Kusaka, T., Hojo, M., Fukuoka, T. and Ishibashi, M.
   Effect of loading rate on the modes I and II fracture behavior of Zanchor reinforced composites
   Journal de Physique, IV, Vol.134, pp.1105-1111 (2006 September).

188.Fiedler, B., de Jong, C., Hobbiebrunken, T., Hojo, M. and Schulte, K.
   Micro/macro-mechanical approach of first ply failure in CFRP
   Journal of Materials Science, Vol. 41, Issue 20, pp.6760-6767 (2006 October).

189.Ochiai, S., Sakai, Y., Kuhara, K., Iwamoto, S., Sha, J., Okuda, H., Tanaka, M., Hojo, M., Waku, Y.,
   Nakagawa, N., Sakata, S., Mitani, A., Saito, M. and Ishikawa, T.
   Analytical modeling of stress-strain behavior at 1873K of alumina/YAG composite compressed
   parallel and perpendicular to the solidification direction
   Composite Science and Technology, Vol. 67, pp.270-277 (2007 February).

190.Hojo, M., Nakamura, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai, S. and Osamura, K.
   Effects of spatial distribution of defects on bending deformation and critical current in Bi2223/Ag
   superconducting composite tapes
   Materials Science Forum, Vols.539-543, pp.739-744 (2007).

191.Ochiai, S., Doko, D., Okuda, H., Oh, S.S., Ha, D.W., Tanaka, M., Hojo, M., Osamura, K. and Miura, M.
   Influence of applied tensile and bending strains on local and overall critical current of
   multifilamentary Bi2223-composite superconductor
   Materials Science Forum, Vols.539-543, pp.919-924 (2007).

192.Hobbiebrunken, T., Fiedler, B., Hojo, M. and Tanaka, M.
   Experimental determination of the true epoxy resin strength using micro-scaled specimens
   Composites Part A, Vol.38, pp.814-818 (2007 March).

193.Ochiai, S., Rokkaku, H., Morishita, K., Shin, J.K., Iwamoto, S., Okuda, H., Hojo, M., Osamura, K.,
   Sato, M., Otto, A., Harley, E. and Malozemoff, A.
   Thermally induced residual strain accumulation in Bi2223/Ag/Ag alloy composite superconductor
   Superconductor Science and Technology, Vol. 20, pp.202-210 (2007 March).

194.中澤嘉明,田村憲司,日下貴之,北條正樹
   薄肉多角形部材の塑性座屈挙動に及ぼす断面形状因子の影響
   日本機械学会論文集,A編,第73巻,第727号,pp.331-337 (2007 March).

195.Hirose, Y., .Hojo, M., Fujiyoshi, A. and Matsubara, G.
   Suppression of interfacial crack for foam core sandwich panel withcrack arrester
   Advanced Composite Materials, vol. 16, No. 1., pp.11-30 (2007).
   Hojo, M., Hashimoto, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai,S. and Osamura, K.
   Direct measurement of mechanical properties of Bi2223 filament usingAg alloy removed tape
   Physica C: Superconductivity and its applications, in press
   Katsuya Sato, Taiji Adachi, Daisuke Ueda, Masaki Hojo, and YoshihiroTomita
   Measurement of Local Strain on Cell Membrane at Initiation Point    of Calcium Signaling Response
   to Applied Mechanical Stimulus in Osteoblastic Cell,
   2007-m, Journal of Biomechanics (Online060802), in press

196.Sato,K., Adachi, T., Ueda, D., Hojo, M., and Tomita, Y.
   Measurement of Local Strain on Cell Membrane at Initiation Point    of Calcium Signaling Response
   to Applied Mechanical Stimulus in Osteoblastic Cell,
   Journal of Biomechanics, Vol.4 40. Issue 6, pp.1246-55 (2007 April)
197.中澤嘉明,田村憲司,日下貴之,北條正樹
   薄肉多角形部材の塑性座屈挙動に及ぼす板厚の影響
   Effect of Material Thickness on Plastic Buckling Behavior of Thin-Walled Polygonal Shell Members
   日本機械学会論文集,A編,第73巻,第731号,pp.828-834 (2007 July).
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

198.Hojo, M., Hashimoto, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai, S. and Osamura, K.
   Direct measurement of mechanical properties of Bi2223 filament using Ag alloy removed tape
   Physica C: Superconductivity and its applications, Vol. 463-465, pp. 863-866 (2007 October).

199.Ochiai, S., Fujimoto, M., Shin, J.K., Okuda, H., Hojo, M., Osamura, K., Kuroda, T., Itoh, K. and Wada, H.
   Statistical analysis of scatter in critical current of bent superconducting Bi2223 composite tape
   Physica C: Superconductivity and its applications, Vol. 463-465, pp. 885-890 (2007 October).

200.Ochiai, S., Matsuoka, T., Shin, J.K., Okuda, H., Sugano, M., Hojo, M. and Osamura, K.
   Modeling analysis of the critical current of bent Bi2223 composite tape based on the damage strain parameter
   and the shape of the core
   Superconductor Science and Technology, Vol. 20, No. 10, pp.1076-1083 (2007 October).
   
201.中澤嘉明,田村憲司,日下貴之,吉田経尊,北條正樹
   薄肉多角形部材の塑性座屈挙動に及ぼす断面凹型化の効果
   Installation of Concave Geometry in Thin-Walled Polygonal Shell Members for Controlling Plastic Buckling
   Behavior
   材料,第56巻,11号,pp.1042-1048 (2007 Nov.).
   Journal of the Society of Materials Science, Japan.

202.安達泰治,鈴木優介,坪田健一,北條正樹
   ヒト大腿骨近位部海綿骨の骨梁リモデリングシミュレーション
   Computer simulation of trabecular remodeling in hhuman proximal femur using large-scale voxel finite
   element models
   日本骨形態計測学会雑誌,第17巻, pp.15-20 (2007).
   Journal of Japanese Society for Bone Morphometry.

203.Taiji Adachi, Katsuya Sato, Norio Higashi, Yoshihiro Tomita, and Masaki Hojo,
   Simultaneous Observation of Calcium Signaling Response and Membrane Deformation
    due to Localized Mechanical Stimulus in Single Osteoblast-like Cells
   Journal of the Mechanical Behavior of Biomedical Materials, Vol. 1, No. 1, pp 43-50 (2008-1).

204.Tanaka, M., Kawaguchi, T., Hojo, M., Ochiai, S. and Nakanishi, Y.
   In-situ observation of interfacial debonding process induced by matrix crack propagation in
   two-dimensional unidirectional model composites
   Composite Interfaces, Vol. 15, No. 1, pp.75-94 (2008 March).

205.田中信生,日和千秋,井元俊之,安達泰治,北條正樹,馬場俊輔
   編物複合材料の再生医療用スカフォールドへの適用(T)
   -生分解性樹脂による編物複合材料の開発-
   Application of novel knitted fabric structural composites for regenerative medical scaffold
   -Development of tubular knitted fabric composites made of biodegradable polymers-
   材料システム,第26巻,pp. 79-88 (2008 March).
   Materials System.

206.日和千秋,沖添晃政,中井善一,田中信生,安達泰治,北條正樹,馬場俊輔
   編物複合材料の再生医療用スカフォールドへの適用(U)
   -マウス骨芽細胞様細胞による骨組織形成過程-
   Application of novel knitted fabric structural composites for regenerative medical scaffold
   -Formation process of bone tissue by mouse osteoblast-like cell (MC3T3-E1)-
   材料システム,第26巻,pp. 89-95 (2008 March).
   Materials System.

207.KOsamura, A Nyilas, M Thoener, B Seeber, R Fluekiger, Y Ilyin, A Nijhuis, J Ekin, C Clickner, RP Walsh,
   V Toplosky, H Shin, K Katagiri, S Ochiai, M Hojo, Y Kubo and K Miyashita
   International round robin test for mechanical properties of Nb3Sn superconductive wires
   at room temperature Superconductor Science and Technology,
   Vol. 21, No. 4, 045006 (10pp) (2008 April).

208.Yoshitaka Kameo, Taiji Adachi, Masaki Hojo
   Transient response of fluid pressure in a poroelasitic material under uniaxial cyclic loading
   Journal of the Mechanics and Physics of Solids, Vol.56, No.5, pp.1794-1805 (2008 May).

209.日下貴之,渡辺圭子,北條正樹,福岡俊康,石橋正康
   Zanchor強化CFRP積層材のモードT層間き裂進展挙動の実験的評価
   Experimental characterization of interlaminar fracture behavior in Zanchor Reinforced
   CFRP laminates under
mode I loading
   日本複合材料学会誌,第34巻,第3号, pp.102-108 (2008 May).
   Journal of the Japan Society for Composite Materials

210.Sugano, M., Yoshida, Y., Hojo, M., Shikimachi, K., Hirano, N. and Nagaya, S.
   Two different mechanisms of fatigue damage due to cyclic stress loading at 77 K for
   MOCVD-YBCO-coated conductors
   Superconductor Science and Technology, Vol. 21, No. 5, 054006 (10pp) (2008 May).

211.S Ochiai1, J K Shin, H Okuda, M Sugano, M Hojo, KOsamura, T Kuroda, K Itoh and H Wada
   Analysis of the distribution of critical current of bent Bi2223 composite tape based on
   a unifying parameter approach
   Superconductor Science and Technology, Vol. 21, No. 5, 054002 (14pp) (2008 May).

212.日和千秋,横田久美子,中井善一,田中信生,井上俊之,安達泰治,北條正樹,馬場俊介
   3次元編み構造からなる生分解性複合材料スカフォールドの力学的特性と生分解性特性の評価
   Evaluation of mechanical and biodegradable properties on composite scaffolds composed of
   three-dimensional fabric structure
   材料,第57巻,第9号, pp.868-874 (2008 September)
   Journal of the Society of Materials Science, Japan.

213.S. Ochiai a, J.K. Shin, Y. Mukai, H. Matsubayashi, H. Okuda, M. Sugano, M. Hojo, K. Osamura, T. Kuroda,
   K. Itoh, H. Wada
   Modeling analysis of distribution of irreversible bending strain for critical current in Bi2223-composite tape
   Physica C, Vol. 468, pp.1796 1800 (2008 September)

214.Hojo, M., Matsushita, Y., Tanaka, M. and Adachi, T.
   In-situ observation of interfacial crack propagation in GF/epoxy model composite using bifiber specimens in
   mode I and mode II loading
   Composites Science and Technology, Vol.68 No. (2008 October) pp.2678-2689.

215.渡辺圭子,日下貴之,北條正樹,福岡俊康,石橋正康
   Zanchor強化CFRP積層材のモードU層間き裂進展挙動の実験的評価
   Experimental characterization of interlaminar fracture behavior in Zanchor Reinforced CFRP laminates under
   mode II loading
   日本複合材料学会誌,第34巻,第6号, pp.226-232 (2008 November).
   Journal of the Japan Society for Composite Materials

216.Hobbiebrunken, T., Hojo, M., Jin, K.K. and Ha, S.K.
   Influence of non-uniform fiber arrangement on microscopic stress and failure initiation in thermally and
   transversely loaded CF/epoxy laminated composites
   Composites Science and Technology, Vol.68 No. pp.3107-3113 (2008 December).

217.Taiji Adachi, Kennedy Omondi Okeyo, Yoshimichi Shitagawa, Masaki Hojo
   Strain field in actin filament network in lamellipodia of migrating cells: Implication for network reorganization
   Journal of Biomechanics, Vol.42, pp. 297-302 (2009).

218.Kenji Tamura, Yoshiaki Nakazawa, Takayuki Kusaka, Masaki Hojo
   A study on introduction of notch into thin-walled polygonal shell member to control plastic buckling behaviour
   in axial collapse
   International Journal of Crashworthiness, Vol. 14, Issue 1, pp. 25 36 (2009 February).

219.田中基嗣,廣澤慶文,北條正樹,落合庄治郎,岩下哲夫,藤田和弘,澤田吉裕
   繊維配置均一性を制御した繊維強化樹脂モデル複合材料の作製およびその破壊挙動に及ぼす繊維配置
   均一性の影響
   Preparation of FRP Model Composites with controlled Fiber Arrangement Uniformity and Effect of Fiber
   Arrangement Uniformity on Their Fracture Behavior
   材料システム,第27巻,pp. 55-61 (2009 February).
   Materials System

220Ken-ichi Tsubota, Yusuke Suzuki, Tomonori Yamada, Masaki Hojo, Akitake Makinouchi, and Taiji Adachi
   Computer simulation of trabecular remodeling in human proximal femur using large-scale voxel FE models:
   Approach to understanding Wolff’s law
   Journal of Biomechanics, Vol. 42, Issue 8, pp.1088-1094 (2009 May).

221.Yoshitaka Shimada, Taiji Adachi, Yasuhiro Inoue, and Masaki Hojo
   Coarse-grained Modeling and Simulation of Actin Filament Behavior Based on Brownian Dynamics Method
   Molecular and Cellular Biomechanics, Vol. 6, No. 3, pp. 161-174 (2009 June).

222.Satoru Okuda, Yasuhiro Inoue, Yuichi Masubuchi, Takasi Uneyama, and Masaki Hojo
   Wall boundary model for primitive chain network simulations
   The Journal of Chemical Physics, Vol. 130, pp. 214907-1-7 (2009 June online).

223.Stephan Hinz, Toshihiro Omoori, Masaki Hojo, Karl Schulte
   Damage characterisation of fibre metal laminates under interlaminar shear load
   Composites: Part A, Vol. 40, Issues 6-7, pp.925-931 (2009 July).

224.Masaki Hojo, Masaaki Mizuno, Thomas Hobbiebrunken, Taiji Adachi, Mototsugu Tanaka, Sung Kyu Ha
   Effect of fiber array irregularities on microscopic interfacial normal stress states of transversely loaded
   UD-CFRP from viewpoint of failure initiation
   Composites Science and Technology, Vol.69, No.11-12, pp.1726-1734 (2009 September).

225.Taiji Adachi, Yuki Aonuma, Mototsugu Tanaka, Masaki Hojo, Teruko Takano-Yamamoto, Hiroshi Kamioka
   Calcium response in single osteocytes to locally applied mechanical stimulus: Differences in cell process and
   cell body
   Journal of Biomechanics, Vol.42, Issue 12, pp.1989-1995 (2009 August).

226.Yusuke Yoshida, Masaki Hojo, Michinaka Sugano, Taiji Adachi, Yasuhiro Inoue, Koji Shikimachi, Naoki Hirano,
   Shigeo Nagaya
   Change in fatigue property and its relation to critical current for YBCO coated conductor with additional Cu
   layer
   Physica C, Vol. 469, Issues 15-20, pp.1476 1479 (2009 October).

227.S. Ochiai, H. Okuda, H. Matsubayashi, Y. Mukai, J.K. Shin, S. Iwamoto, M. Hojo, M. Sato, K. Osamura,
   M. Mimura
   Prediction of critical current bending strain relation of Bi2223 composite tape using residual strain of filaments,
   load strain curve and geometry of cross-section
   Physica C: Vol. 469, Issues 15-20, pp.1480-1484 (2009, October)

228.Taiji Adachi, Yuki Aonuma, Shin-ichi Ito, Mototsugu Tanaka, Masaki Hojo, Teruko-Takano Yamamoto, and
   Hiroshi Kamioka
   Osteocyte Calcium Signaling Response to Bone Matrix Deformation
   Journal of Biomechanics, Vol. 42, No. 15, pp. 2507-2512 (2009 November)

229.Kennedy Omondi Okeyo, Taiji Adachi, and Masaki Hojo
   Actomyosin Perturbation Alters Actin Network Flow and Deformation in Rapidly Migrating Cells
   Journal of Biomechanics, Vol. 42, No. 15, pp. 2540-2548 (2009-November).

230.Yoshitaka Kameo, Taiji Adachi, and Masaki Hojo
   Fluid Pressure Response in Poroelastic Materials Subjected to Cyclic Loading
   Journal of the Mechanics and Physics of Solids, Vol. 57, No. 11, pp. 1815-1827 (2009 November).

231Hirose, Y., Matsuda, H., Matsubara, G., Inamura, F., Hojo, M.
   Evaluation of new crack suppression method for foam core sandwich panel via fracture toughness tests and
   analyses under Mode-I type loading
   Journal of Sandwich Structures and Materials 11 (6), pp. 451-470, (2009).

232Taiji Adachi, Yuki Aonuma, Keisuke Taira, Masaki Hojo, Hiroshi Kamioka
   Asymmetric intercellular communication between bone cells: Propagation of the calcium signaling
   Biochemical and Biophysical Research Communications, Vol. 389, No. 3, pp. 495-500 (2009).

233Kennedy O Okeyo, Taiji Adachi, Masaki Hojo
   Dynamic coupling between actin network flow and turnover revealed by flow mapping in the lamella of
   crawling fragments
   Biochemical and Biophysical Research Communications, 390 (3), pp. 797-802 (2009).

234Takayuki Kusaka, Keiko Watanabe, Masaki Hojo, Toshiyasu Fukuoka, Masayasu Ishibashi
   Fracture behaviour and toughening mechanism in Zanchor reinforced composites under mode II loading
   Composites Science and Technology, Vol.69, No. 14, pp. 2323-2330 (2009).

235.Masaki Hojo, Kyosei Nakashima, Takayuki Kusaka, Mototsugu Tanaka, Taiji Adachi, Toshiyasu Fukuoka,
   Masayasu Ishibashi
   Mode I fatigue delamination of Zanchor-reinforced CF/epoxy laminates
   International Journal of Fatigue, Vol.32, pp.37-45 (2010)

236.Yoshitaka Kameo, Taiji Adachia, Narumichi Sato, Masaki Hojo
   Estimation of bone permeability considering the morphology of lacuno-canalicular porosity
   Journal of the Mechanical Behavior of Biomedical Materials, Vol. 3, pp.240-248 (2010).

237.Masayuki Kamegawa, Masayuki Nakamura, Yu Fukui, Sadami Tsutsumi and Masaki Hojo
   Direct 3-D morphological measurements of silicone rubber impression using micro-focus X-ray CT
   Dental Materials Journal, Vol. 29, No.1, pp.68-74 (2010)

238.Masaki Hojo, Masaaki Mizuno, Thomas Hobbiebrunken, Taiji Adachi, Mototsugu Tanaka, Sung Kyu Ha
   Geometrical range of microscopic stress distribution change due to fibre array irregularities for thermally and
   transversely loaded CF/epoxy composites
   Plastics, Rubber and Composites, Vol. 39, No. 2, pp. 99-106 (2010).

239井上康博,松本迪斉,北條正樹,高田尚樹,安達泰治,石田和希
   Phase-Field Navier-Stokes モデルによる繊維間隙スケール樹脂流れにおける気液界面ダイナミクスの検討
   Simulation study on dynamics of resin-air interface during resin-air flows between filaments using phase-field
   Navier-Stokes model
   日本複合材料学会誌 36巻3号, pp. 94-103 (2010).
   Journal of the Japan Society for Composite Materials

240.M. Hojo, K. Osawa, T. Adachi, Y. Inoue, K Osamura, S. Ochiai, N. Ayai, K. Hayashi
   Effect of fatigue loading on critical current in stainless steel-laminated DI-BSCCO superconducting composite
   tape
   Physica C, Vol. 470, pp.1373-1376 (2010).

241.S. Ochiai, H. Okuda, M. Sugano, M. Hojo, K. Osamura, T. Kuroda, H. Kumakura, H. Kitaguchi, K. Itoh,
   H. Wada
   Modeling analysis of irreversible bending strain distribution and critical current distribution at low bending
   strains of Bi2223-composite tape
   Physica C, Vol. 470, pp.1401-1405 (2010).

242.安達泰治,島田義孝,井上康博,北條正樹
   アクチンフィラメントに対する結合タンパク質分子の接近挙動解析
   Approach Behavior of Binding Proteins Toward Actin Filament
   日本機械学会論文集,A編,第76巻,第768号, pp.1119-1127 (2010-Aug)
   Transactions of the Japan Society of Mechanical Engineers, Ser.A.

243.Shojiro Ochiai, Hiroshi Okuda, Michinaka Sugano, Masaki Hojo and Kozo Osamura
   Prediction of variation in critical current with applied tensile/bending strain of Bi2223 composite tape from
   tensile stress-strain curve
   Journal of Applied Physics, Vol. 107, Issue 8, pp. 083904-1-9 (2010-May).

244.Ochiai S., Okuda H., Sugano M., Hojo, M., Osamura, K., Kuroda T., Itoh K., Kitaguchi H., Kumakura H.,
   Wada H.
   Analysis of critical current distribution of bent Bi2223 composite tapes by unifying parameter approach and its
   application to the description of average critical current-bending strain relation near the average irreversible
   strain
   Superconductor Science and Technology, Vol. 23, No. 2, 025006 (2010).

245.Taiji Adachi, Yoshitaka Kameo, Masaki Hojo
   Trabecular bone remodeling simulation considering osteocytic response to fluid-induced shear stress
   Philosophical Transactions of the Royal Society A  Mathematical, Physical and Engineering Sciences,
   Vol. 368, No. 1920, pp. 2669-2682 (2010).

246.Ochiai S., Okuda H., Sugano M., Hojo, M., Osamura, K., Kuroda T., Kumakura H., Kitaguchi H., Itoh K.,
   Wada H.
   Applicability of Weibull Distribution to Description of Distributed Normalized Critical Current of
   Bent-Damaged Bi2223 Composite Tape
   Materials Transactions, Vol. 51, No. 9, pp.1663-70 (2010).

247.Shunsuke Baba, Takeomi Inoue, Daisuke Kimura, Masatoshi Ueda, Kana Sakai, Naoyuki Matsumoto,
   Chiaki Hiwa, Taiji Adachi, Masaki Hojo
   Effectiveness of scaffolds with pre-seeded mesenchymal stem cells in bone regeneration  Assessment of
   osteogenic ability of scaffolds implanted under the periosteum of the cranial bone of rats-
   Dental Materials Journal, Vol. 29, No.6, pp.673-681 (2010).

248.Yasuhiro Inoue, Takeji Deji, Yoshitaka Shimada, Masaki Hojo, Taiji Adachi
   Simulations of dynamics of actin filaments by remodeling them in shear flows
   Computers in Biology and Medicine, Vol. 40, No.11-12, pp. 876-882 (2010).

249. Shinji Matsushita, Taiji Adachi, Yasuhiro Inoue, Masaki Hojo, Masahiro Sokabe
   Evaluation of extensional and torsional stiffness of single actin filaments by molecular dynamics analysis
   Journal of Biomechanics, Vol. 43, No. 16, pp. 3162-67 (2010).

250.Shinji Matsushita, Yasuhiro Inoue, Masaki Hojo, Masahiro Sokabe, Taiji Adachi
   Effect of tensile force on the mechanical behavior of actin filaments
   Journal of Biomechanics, Vol. 44, No. 9, pp. 1776 1781 (2011).

251.Osamura, K., Nyilas, A., Weiss, K.-P., Shin, H.-S., Katagiri, K., Hojo, M., Sugano, M., Ohsawa, K.
   International round robin test for mechanical properties of BSCCO-2223 superconductive tapes at room
   temperature
   Cryogenics, Vol. 51, Issue 1, pp.21-26 (2011).

252.Inoue, Y, Tsuda, S, Nakagawa, K, Hojo, M, Adachi, T
   Modeling myosin-dependent rearrangement and force generation in an actomyosin network
   Journal of Theoretical Biology, Vol. 281, No. 1, pp. 65-73 (2011).

253.Kameo, Y, Adachi, T, Hojo, M
   Effects of loading frequency on the functional adaptation of trabeculae predicted by bone remodeling
   simulation
   Journal of the Mechanical Behavior of Biomedical Materials, Vol. 4, No. 6, pp. 900-908 (2011).

254.Okeyo, KO, Nagasaki, M, Sunaga, J, Hojo, M, Kotera, H, Adachi, T
   Effect of Actomyosin Contractility on Lamellipodial Protrusion Dynamics on a Micropatterned Substrate
   Cellular and Molecular Bioengineering, Vol. 4, No. 3, pp. 389-398 (2011).

255.Miyazato, T., Hojo, M., Sugano, M., Adachi, T., Inoue, Y., Shikimachi, K., Hirano, N., Nagaya, S.
   Mode I type delamination fracture toughness of YBCO coated conductor with additional Cu layer
   Physica C, Vol. 471, Issues 21-22, pp. 1071-1074 (2011).

256.Hojo, M., Matsushita, Y., Tanaka, M., Adachi, T.
   Interfacial fatigue crack propagation in microscopic model composite using bifiber shear specimens
   Composites: Part A, Vol. 43, No. 2 pp. 239 246 (2012).


Proceedings, 英文刊行物

1.Hojo, M., Gustafson, C.-G., Tanaka, K., and Hayashi, R.
   Near-Threshold Propagation of Delamination Fatigue Cracks in Unidirectional CFRP in Air and
   in Water
   Proceedings of the Third Japan-U.S. Conference on Composite Materials, pp. 117-124
   (1986).

2.Hojo, M., Tanaka, K., Gustafson, C.-G., and Hayashi, R.
   Effect of Water Environment on Propagation of Delamination Fatigue Cracks in CFRP
   Proceedings of the Sixth International Conference on Composite Materials Combined with the
   Second European Conference on Composite Materials, Vol. 4, pp. 222-231 (1987) Elsevier.

3.Hojo, M., Gustafson, C.-G., Tanaka, K., and Hayashi, R.
   Mode I Propagation of Delamination Fatigue Cracks in CFRP
   "Advanced Materials for Severe Service Applications", Iida, K., and McEvily, A.J., Ed.,
   pp. 353-372 (1987) Elsevier.

4.Hojo, M., Gustafson, C.-G., Tanaka, K., and Hayashi, R.
   Mode I Propagation of Delamination Fatigue Cracks Near Threshold in Unidirectional CFRP
   Proceedings of the First Swedish-Japanese Seminar on Composite Materials, pp. 52-67
   (1987) Swedish Plastics and Rubber Institute, Stockholm.

5.Hojo, M., Tanaka, K., Gustafson, C.-G., and Hayashi, R.
   Fracture Mechanics for Delamination Fatigue Crack Propagation of CFRP in Air and in Water
   "Interlaminar Fracture in Composites", Armanios, E. A., Ed., pp.149-160 (1989) Trans Tech
   Publications.

6.Hojo, M., Tanaka, K., Gustafson, C.-G., and Hayashi, R.
   Near-Threshold Propagation of Delamination Fatigue Cracks in Graphite/PEEK Laminates
   Proceedings of the Seventh International Conference on Composite Materials, Vol.2,
   pp. 511-516 (1989) Pergamon Press.

7.Nagasawa, C., Sembokuya, H., Hojo, M., Endo, K., Kemmochi, K., and Hayashi, R.
   Tension-Tension and Delamination Fatigue Properties of CF/Epoxy Laminates
   Advanced Composite Materials, Proceedings of the First France Japan Seminar on
   Composite Materials, pp.149-156 (1990) SIRPE.

8.Kemmochi, K., Koshizaki, N., Hojo, M., Takayanagi, H., Nagasawa, C., and Hayashi, R.
   A Study on Prediction of Life due to Creep Behavior in CF/EPOXY & CF/PEEK Laminates
   Advanced Composite Materials, Proceedings of the First France-Japan Seminar on Composite
   Materials, pp.211-218 (1990) SIRPE.

9.Hojo, M., Tanaka, K., Gustafson, C-.G., and Kemmochi, K.,
   Effect of Water Environment on Propagation of Delamination Fatigue Cracks in Unidirectional
   CF/PEEK Laminates
   "Benibana" International Symposium, pp.285-290 (1990), Yamagata University.

10.Hojo, M., Tateishi, Y., and Aoki, T.
   Influence of Specimen Thickness on Mode I Interlaminar Fracture Toughness of AS4/PEEK
   and T800/Epoxy Laminates
   Proceedings of the Fifth Japan-U.S. Conference on Composite Materials, pp.193-200 (1990).

11.Kageyama, K., and Hojo, M.,
   Proposed Methods for Interlaminar Fracture Toughness of Composite Laminates
   Proceedings of the Fifth Japan-U.S. Conference on Composite Materials, pp.227-234 (1990).

12. Takayanagi, H., Sembokuya, H., Kemmochi, K., Hojo, M., and Maki, H.
   Flexural Deformation and Fracture Behavior of Advanced Composite Structures
   Proceedings of the Fifth Japan-U.S. Conference on Composite Materials, pp.161-168 (1990).

13.Hojo, M, Tanaka, K., Kemmochi, K., and Hayashi, R.
   Delamination Fatigue Crack Propagation in CF/PEEK Laminates
   Proceedings of 10th Tsukuba General Symposium-Advanced Composite Materials Leading
   Part for the 21st Century, pp57-63 (1990).

14.Yoshioka, M., Hojo, M., Kemmochi, K., Ban, K., and Iiyama, S.
   IDAM: A Design Assist System for Composite Materials
   Proceedings of 10th Tsukuba General Symposium-Advanced Composite Materials Leading
   Part for the 21st Century, pp291-298 (1990).

15.Suzuki, Y., Maekawa, Z., Hamada, H., Yokoyama, A., Sugihara, T., and Hojo, M.,
   Influence of Silane Coupling Agents on the Interlaminar Fracture in Glass Fiber Fabric Reinforced
   Unsaturated Polyester Laminates
   Proceedings of the Eighth International Conference on Composite Materials, Vol. 1, pp.11-K (1991).

16.Hojo, M., Tanaka, K., Gustafson, C-.G., and Kemmochi, K.,
   Propagation of Delamination Fatigue Cracks in Unidirectional CF/PEEK Laminates
   Proceedings of the Sixth International Conference on Mechanical Behavior of Materials, Vol. 2,
   pp.531-536 (1991) Pergamon Press.

17.Sembokuya, H., Hojo, M, Aoki, T., Kemmochi, K., and Maki, H.,
   Effects of Reinforcing Fiber and Matrix Resin on Delamination Fatigue Crack Propagation in
   CF/Epoxy Laminates
   Proceedings of the Sixth International Conference on Mechanical Behavior of Materials, Vol. 3,
   pp.55-60 (1991) Pergamon Press.

18.Tanaka, H., Tanaka, K., and Hojo, M.,
   Notched Fracture Strength of Unidirectional CFRP
   Proceedings of the Sixth International Conference on Mechanical Behavior of Materials,
   Vol. 3, pp.417-422 (1991) Pergamon Press.

19.Kemmochi, K., Hojo, M., Hayashi, R., and Kagawa, Y.
   Crack Growth Behavior of In-Plane Random-Oriented Short Carbon Fiber-Reinforced Carbon
   Proceedings of the Second Japan International SAMPE Symposium and Exhibition, pp.905-911 (1991)

20.Hojo, M., Sawada, Y., and Miyairi, H.
   Effects of Tab Design and Gripping Condition on Tensile Properties of Unidirectional CFRP in Fiber and
   Transverse Direction
   Proceedings of European Conference on Composite Materials: Composites, Testing and
   Standardization, pp.177-186 (1992).

21.Kageyama, K., Hojo, M., and Tanaka, K.
   A Standardization Study on Interlaminar Fracture Toughness Tests for CFRP Laminates in Japan
   Proceedings of the Joint JSME/KSME Conference on Recent Progress in Fracture Mechanics
   pp.63-67 (1993).

22.Ochiai, S., Hojo, M., and Osamura, K.
   Mesomechanical Approach to Deformation and Fracture Behavior of Unidirectional Metal Matrix
   Composites
   Proceedings of Japan-Europe Symposium on Composite Materials, pp.142-147 (1993).

23.Ochiai, S., Osamura, K., Hojo, M., Matsunaga, K., Waku, Y., and Yamamura, T.
   Mesomechanical Approach to Temperature-Dependence of Tensile Strength of Continuous Fiber-
   Reinforced Aluminum Matrix Composites
   Proceedings of 10th International Conference on The Strength of Materials (ICSMA 10),
   pp. 389-392 (1994), The Japan Institute of Metals.

24.Hojo, M., Ochiai, S., Aoki, T., and Ito, H.
   New Simple and Practical Test Method for Interlaminar Fatigue Threshold in CFRP Laminates
   Proceedings of European Conference on Composites Testing and Standardization (ECCM-CTS 2),
   pp.553-561 (1994).

25.Tanaka, K., Kageyama, K., and Hojo, M.
   Standardization of Mode I and II Interlaminar Fracture toughness Tests for CFRP in Japan
   Proceedings of European Conference on Composites Testing and Standardization (ECCM-CTS 2),
   pp.533-541 (1994).
   

26.Ochiai, S., Nishino, S., Hojo, M., Osamura, K., and Watanabe, K.
   Pre-loading Effect on Critical Current of Multifilamentary Nb3Sn Superconducting Composite Wire
   Proceedings of the 9th US-Japan Workshop on High-Field Superconducting Materials, Wires and
   Conductors and Standard Procedures for High-Fields Superconducting Wires Testing, pp. 37-40
   (1995).

27.Hojo, M., and Ochiai, S.
   Effect of Mesoscopic Structure on Delamination Fatigue under Mode I for CFRP Laminates
   "COMPOSITES '95":Proceedings of the Seventh Japan-U.S. Conference on Composite Materials,
   pp.545-552 (1995).

28.Ochiai, S., Matsunaga, K., Hojo, M., and Osamura, K.
   Tensile Strength of FRM as a Function of Temperature
   Proceedings of the 2nd Pacific Rim International Conference on Advanced Materials and Processing,
   The Korean Institute of Metals and Materials, pp.2579-2586 (1995).

29.Tsujioka, N., Kotaki, M., Hojo, M., and Hamada, H.
   Systematic Studies on the Relation Between Interfacial Properties and Fracture Properties of CFRP
   Proceedings of the Tenth International Conference on Composite Materials, pp. VI-501-507 (1995)
   Woodhead Publishing.

30.Kotaki, M., Hojo, M., Tsujioka, N., and Hamada, H.
   Effect of Surface Treatment on Interlaminar/Intralaminar Crack Growth Behavior of CFRP Laminates
   Proceedings of the Fourth Japan International SAMPE Symposium, pp.1008-1013 (1995).

31.Hojo, M., Tsujioka, N., Kotaki, M., Hamada, H., Maekawa, Z., and Ochiai, S.
   Effect of Interfacial Strength on Interlaminar and Intralaminar Fracture Toughness of CFRP Laminates
   "High Technology Composites in Modern Applications", Paipetis S.A., and Youtsos, A.G., Eds.,
   Proceedings of COMP'95, University of Patras, Greece, pp. 30-36 (1995)

32.Hojo, M., Matsuda, S. and Ochiai, S.
   Effect of Matrix Resin on Mesomechanism of Mode II Delamination Fatigue Crack Growth for CFRP
   Laminates
   Proceedings of Seventh European Conference on Composite Materials, Vol. 1 , pp. 81-86 (1996)
   Woodhead Publishing.

33.Ochiai, S., Nishino, S., Hojo, M., Osamura, K. and Watanabe, K.
   Modeling Analysis of Pre-stress Effect on Upper Critical Magnetic Field and Critical Current of Nb3Sn
   Composite Wire
   The Science Reports of the Research Institutes Tohoku University (Sci. Rep. RITU), Series A,
   Vol. 42, No. 2, pp.389-395 (1996).

34.Hojo, M., Matsuda, S., and Ochiai, S.
   Delamination Fatigue Crack Growth in CFRP Laminates under Mode I and II Loadings
   -Effect of Mesoscopic Structure on Fracture Mechanism-
   Proceedings of International Conference on Fatigue of Composites, Degallaix, S., Bathias, C.,
Fougeres, R., editors, SF2M, pp.15-26 (1997).

35.Kusaka, T., Hojo, M., Kurokawa, T., and Ochiai, S.
   Rate Effects on Mode I Interlaminar Fracture Toughness in Carbon-Fiber/Epoxy and Carbon-Fiber/
   Toughened-Epoxy Composite Laminates
   Proceedings of the Eleventh International Conference on Composite Materials, Vol.2,
   pp.II-234 - II-243 (1997)

36.Hojo, M., Matsuda, S., Moriya, K., Ochiai, S., and Murakami, A.
   Fracture Mechanical Properties of Interlayer-Toughened CFRP
   Proceedings of International Workshop on Advanced Materials for Functional Manifestation of
   Frontier and Environmental Consciousness, pp.49-56 (1997).

37.Matsuda, S., Hojo, M. and Ochiai, S.
   Fracture Mechanism of Mode II Delamination Fatigue in Interlayer-Toughened CFRP
   Proceeding of the Fifth Japan International SAMPE Symposium, pp. 125-128 (1997).

38.Ochiai, S., Hojo, M., Inoue, T. and Matsuda, S.
   Necessary Conditions to Minimize the Reduction in Strength of Fiber with Cracked Coating Layer
   Proc. International Symposium on Designing, Processing and Properties of Advanced Engineering
   Materials (ISAEM-97) pp.105-114 (1997).

39.Hojo, M., Kusaka, T., Kurokawa, T. and Ochiai, S.
   Rate Dependence of Fracture Behavior in CF/Epoxy Laminates and Its Influence on Static Toughness
   Test Standardization
   Proceedings of Fourth European Conference on Composites: Testing & Standardization, pp.148-157
   (1998).

40.Hojo, M., Matsuda, M., Ochiai, S. and Murakami, A.
   Effect of Mesoscopic Structure on Interlaminar Fracture of Interlayer-Toughened CFRP
   First Asian-Australasian Conference on Composite Materials, pp. 711-1-4 (1998).

41.Kusaka, T., Hojo, M., Kurokawa, T. and Ochiai, S.
   Rate-Dependent Mode II Interlaminar Fracture Properties of Carbon-Fiber/Epoxy Composite Laminates
   First Asian-Australasian Conference on Composite Materials, pp. 713-1-4 (1998).

42.Ochiai, S., Tanaka, M. and Hojo, M.
   Mesomechanical Modeling of Progress of Interfacial Debonding in Unidirectional Fiber-Composites
   First Asian-Australasian Conference on Composite Materials, pp. 606-1-4 (1998).

43.Nagai, I., Tanaka, T. and Hojo, M.
   Relation between Damage and Absorbed Energy in CFRP Laminates Subjected to Falling Weight Impact
   First Asian-Australasian Conference on Composite Materials, pp. 742-1-4 (1998).

44.Osamura, K., Nyilas, A., Shimada, M., Moriai, H., Hojo, M., Fuse, T. and Sugano, M.
   Definition of Mechanical Properties Assessed by Room Temperature Tensile Test for the Cu/Nb-Ti
   Composite Wires
   Advances in Superconductivity XI, Proc. of the 11th Int. Symp. on Superconductivity (ISS'98),
   pp.1515-1518 (1998).

45.Murakami, A., Usui, Y., Anan, M., Asami, T., Akimoto, H., Hojo, M., Matsuda, S., Moriya, K. and Ochiai, S.
   Interlaminar Toughness and Damping Properties on Ionomer Interleaved Composite
   Proc. Seventh International Conference on Fibre Reinforced Composites (FRC ’98), University of
   Newcastle upon Tyne, pp.231-236 (1998)

46.Hojo, M., Matsuda, S., Fiedler, B., Ochiai, S. and Aoyama, H.
   Interlaminar Fracture Toughness and Delamination Fatigue of Alumina Fiber/Epoxy Laminates in Air and
   in Liquid Nitrogen
   Proceedings of 7th Euro-Japanese Symposium "Composite Materials and Transportation", Ecole des
   Mines de Paris, pp. 1-6 (1999).

47.Hojo, M., Matsuda, S., Ochiai, S., Murakami, A. and Akimoto, H.
   The Role of Interleaf/Base Lamina Interphase in Toughening Mechanism of Interleaf-Toughened CFRP
   Proceedings of Twelfth International Conference on Composite Materials (ICCM-12/CD-ROM)
   (1999).

48.Fiedler, B., Hojo, M., Ochiai, S. and Schulte, K.
   FEM Modeling of the Initial Matrix Failure in CFRP under Transverse Tensile Load
   Proc. of the 6th Japan International SAMPE Symposium, pp. 563-566 (1999).

49.Fiedler, B., Schulte, K., Hojo, M. and Ochiai, S.
   In Situ Observation of the Load Transfer in GFRP Composites by Photoelastic Analysis
   Proc. of the 6th Japan International SAMPE Symposium, pp. 875-878 (1999).

50.Matsuda, S., Akimoto, H., Shonaike, G.O., Murakami, A., Hojo, M. and Ochiai, S.
   Impact properties and Interlaminar Fracture Toughness of Ionomer-Toughened CFRP Laminates
   International Workshop on Fracture Mechanics and Advanced Engineering Materials (ed by Lin Ye
   and Yiw-Wing Mai), pp. 356-363 (1999).

51.Ochiai, S., Sawada, T., Ohno, M., Hojo, M. and Watanabe, K.
   Fracture Behavior and Its Influence on Superconducting Property of Nb3Al Composite Wire
   Proc. Ninth United States-Japan Conference on Composite Materials, pp.185-192 (2000).

52.Hojo, M., Matsuda, S., Ochiai, S., Tsujioka, N., Nakanishi, Y., Maekawa, Z. and Murakami, A.
   Mode II Interlaminar Properties under Static and Fatigue Loadings for CF/Epoxy Laminates with
   Different Fiber Surface Treatment
   Proc. Ninth United States-Japan Conference on Composite Materials, pp.291-298 (2000).

53. Hojo, M., Matsuda, S., Ochiai, S., and Murakami, A.
   Mode II Static and Fatigue Delamination of Interlayer-Toughened CFRP in Air and in Water
   Proc. of the Second Asian-Australasian Conference on Composite Materials (ACCM-2000),
   pp. 987-992 (2000).

54.Ochiai, S., Kimura, S., Tanaka, M. and Hojo, M.
   2D Simulation of Tensile Behavior of Fiber-Reinforced Brittle Matrix Composites with Weak Interface
   Advances in Fracture Research, Proc. ICF10, CD-ROM, Ref.: ICF10042OR, Pergamon (2001).

55.Hojo, M., Kawada, T., Machida, S., Moriya, K., Tanaka, M., Ochiai, S., Matsuda, S., Fiedler, B. and
   Aoyama, H.
   Effects of Fiber Type (CF and ALF) and Temperature (RT and 77K) on Interlaminar Fracture Properties
   of Composite Laminates with Common Epoxy Matrix
   Durability Analysis of Composite Systems 2001, Proc. of the 5th Int. Conf. on Durability Analysis of
   Composite Systems -DURACOSYS 2001, Tokyo, Swets & Zeitlinger, pp.385-392 (2002).

56.Hojo, M., Tanaka, M., Hobbiebrunken, T., Ochiai, S., Inoue, T. and Sawada, Y.
   Interfacial Fracture of GF and CF/epoxy Model Composites under Static and Fatigue Loadings
   Proc. 8th International Fatigue Congress, Fatigue 2002, Stockholm, EMAS, pp.231-238 (2002).

57.Ahn, J.J., Ochiai, S., Kwon, J.D., Hojo, M. and M. Tanaka, M.
   Static and Fatigue Properties of the Al-SiC Particle Composites Degraded by Thermal Cycling
   Proc. 8th International Fatigue Congress, Fatigue 2002, Stockholm, EMAS, pp. 2603-2610 (2002).

58.Fiedler, B., Hojo, M. and Ochiai, S.
   The Parabolic Failure Criterion Applied to Epoxy Resin
   Proc. International Conference on New Challenges in Mesomechanics 2002, Aalborg Univ., Denmark,
   pp.533-539 (2002).

59.Ochiai, S., Okuda, H., Tanaka, H., Tanaka, M., Hojo, M., Schulte, K. and Fiedler, B.
   Shear Lag-Monte Carlo Simulation of Tensile Behavior of UD Ceramic Matrix Composites
   Advanced SiC/SiC Ceramic Composites: Developments and Applications in Energy Systems, Ceramic
   Transactions, Vol.144, The American Ceramic Society, pp.221-232 (2002).
   This paper was also published in the extended abstract. of CREST International Symposium on SiC/SiC
   Composite Materials R&D and Its Application to Advanced Energy Systems, pp.217-226 (2002).

60.Hojo, M., Machida, S., Tanaka, M., Hobbiebrunken, T., Matsuda, S., Ochiai, S. and Ando, M.
   Direct Comparison of CF/Epoxy Laminates and Its Neat Resin in Mode I Interlaminar Fracture
   Toughness and Fatigue Delamination at RT and 77K
   Proceedings of Fourteenth International Conference on Composite Materials (ICCM-14/CD-ROM)
   (2003).

61.Hojo, M., Hirota, N., Ando, T., Matsuda, S., Tanaka, M., Amundsen, K., Ochiai, S. and Murakami, A.
   Ionomer as Toughening and Repair material for CFRP Laminates
   Repairing Structures using Composite Wraps, Proceedings of the 8th Japanese-European Symposium
   on Composite Materials, Hermes Penton Science Ltd., pp.83-90 (2003).

62.Hobbiebrunken, T., Fiedler, B., Hojo, M., Tanaka, M., Ochiai, S. and Schulte, K.
   Micromechanical Stress Formation and Initial Failure in Fiber Model Composites under Consideration of
   Plastic Deformation during Cooling Down
   Proceedings of International Conference on Advanced Technology in Experimental Mechanics 2003
   (ATEM'03/ CD-ROM) (2003).

63.Tanaka, M., Okumura, I., Ochiai, S., Hojo, M., Sato, M., Ishikawa, T. and Matsunaga, K.
   Monte Carlo Simulation on Fracture Behavior of Unidirectional Fiber Reinforced Ceramics Based on
   Mesomechanics
   Proceedings of International Conference on Advanced Technology in Experimental Mechanics 2003
   (ATEM'03/ CD-ROM) (2003).

64.Hobbiebrunken, T., Fiedler, B., Hojo, M., Tanaka, M., Ochiai, S. and Schulte, K.
   Influence of Temperature Dependent Matrix Plasticity on the Formation of Residual Stresses and Initial
   Failure in CF-Epoxy
   Proc. 8th Japan International SAMPE Symposium, pp.557-560 (2003).

65.Fiedler, B., Gagel, A., Hobbiebrunken, T., Schulte, K. , Hojo, M. and Ochiai, S.
   Modeling of the Thermal Residual Stresses and Transverse Strength of CFRP at Low and High
   Temperature
   Proceedings of 1st International Conference on Interfaces and Interphases in Multicomponent
   Materials (CD-ROM) (2003).

66.Tanaka, M., Hirosawa, Y., Hojo, M., Hobbiebrunken, T., Ochiai, S. and Sawada, Y.
   Influence of Nonuniform Fiber Arrangement on Tensile Behavior of Unidirectional Fiber Reinforced
   Composites
   Proceedings of 1st International conference on Interfaces and Interphases in Multicomponent
   Materials (CD-ROM) (2003).

67.Ochiai, S., Tomida, T., Tanaka, M., Hojo, M. and Okuda, H.
   Fracture and Debonding Behavior of Coated Brittle Alumina layer on Ductile Aluminum Substrate Wire
   Proceedings of 1st International Conference on Interfaces and Interphases in Multicomponent
   Materials (CD-ROM) (2003).

68.Hobbiebrunken, T., Fiedler, B., Hojo M., Tanaka M., Ochiai S. and Schulte K.
   Micromechanical Analysis of Residual Stresses in CFRP: Influence of Matrix Plasticity and Cooling
   Conditions
   Euromech 453, 1-3rd December 2003, pp.127-131.

69Fiedler, B., Hobbiebrunken, T., Hojo, M., Schulte, K. and Ochiai, S.
   FEM Modellierung der Thermischen Eigenspannungen und des Matrixversagens in CFK
   In: H-P. Degischer. Verbundwerkstoffe, 14. Symposium Verbundwerkstoffe und Werkstoffverbunde,
   Vienna, Austria, July 2-4, 2003. pp.599-604. In German.

70.Ochiai, S., Okuda, H., Hojo, M., Tanaka, M. and Watanabe, K.
   Influence of Static and Fatigue Damages on Critical Current of Multifilamentary Nb-Ti and Nb3Al
   Superconducting Composite Wires
   Proc. International Workshop on Progress of Nb-based Superconductors (Tsukuba, February 2-3,
   2004), pp.121-128

71.Hojo, M., Nakamura, M., Tanaka, M. and Ochiai, S.
   Effect of Bending Deformation on Critical Current in Bi2223/Ag/Ag-alloy Composite Superconducting
   Tapes
   Proceedings of 11th European Conference on Composite Materials (ECCM11/CD-ROM) (2004).

72.Hobbiebrunken, T., Fiedler, B., Hojo, M., Tanaka, M., Ochiai, S. and Schulte, K.
   Micromechanical Yielding and Failure of CF/Epoxy caused by the Formation of Residual Stresses under
   Macroscopic Boundary Conditions
   Proceedings of 11th European Conference on Composite Materials (ECCM11/CD-ROM) (2004).

73.Fiedler, B., Holst, S., Hobbiebrunken, T., Hojo, M. and Schulte, K.
   Modelling of the initial failure of CFRP structures by partial discretisation: a micro/macro-mechanical
   approach of first ply failure
   Proceedings of 11th European Conference on Composite Materials (ECCM11/CD-ROM) (2004).

74.Matsumura, M., Tanaka, M., Ozasa, H., Hojo, M., Kitada, T. and Namiki, H.
   Post-Tension Strengthening Via Carbon Fiber Sheet for Existing Steel Bridge Girder
   Proceedings of 11th European Conference on Composite Materials (ECCM11/CD-ROM) (2004).

75.Ochiai, S., Okuda, H., Hojo, M., Tanaka, M. and Watanabe, K.
   Relation of Functionality to Mechanical Behavior of Metal Matrix Composites: Applied Stress-induced
   Change of Superconducting Critical Current of Bi2223/Ag, Nb-Ti/Cu and Nb3Al/Cu Composites
   Design, Manufacturing and Applications of Composites, Proc. of the Fifth Joint Canada-Japan
   Workshop on Composites (2004) 3-10.

76.Namiki, H., Tanaka, M., Ozasa, H., Hojo, M., Kitada, T. and Matsumura, M.
   Devices for CF sheet Post-tension strengthening for steel bridge girder
   The 6th China-Japan-US Joint Conference on Composite Materials (June, 2004), pp.133-139.

77.Ochiai, S., Sakai, Y., Sato, K., Ueda, T., Morishita, K., Okuda, H., Tanaka, M., Hojo, M., Waku, Y.,
   Nakagawa, N., Sakata, S., Mitani, A. and Takahashi, T.
   Tensile and bending behavior of melt growth Al2O3/YAG ceramic composite at ultra high temperatures
   (1773-2023K)
   Materials Science Forum Vol.475-479, (2005), pp.1091-1096.
   (Proceedings of The Fifth Pacific Rim International Conference on Advanced Materials and Processing
   (PRICM-5), Beijing, November 2-6, 2004)

78.Ochiai, S., Nakamura, T., Tomida, T., Okuda, H., Tanaka, M. and Hojo, M.
   Fracture behavior of brittle coating layer on metal substrate
   Materials Science Forum Vol.475-479, (2005), pp.929-932.
   (Proceedings of The Fifth Pacific Rim International Conference on Advanced Materials and Processing
   (PRICM-5), Beijing, November 2-6, 2004)

79.Doko, D., Miyazaki, N., Nakamura, M., Ochiai, S., Okuda, H., Oh, S. S., Tanaka, M., Hojo, M. and
   Osamura, K.
   Bending damage evolution and its influence on critical current and n-value of Bi2223/Ag superconducting
   composite tape
   Materials Science Forum Vol.475-479, (2005), pp.933-936.
   (Proceedings of The Fifth Pacific Rim International Conference on Advanced Materials and Processing
   (PRICM-5), Beijing, November 2-6, 2004)

80.Morishita, K., Tanaka, H., Kimura, S., Okuda, H., Ochiai, S., Tanaka, M., Hojo, M., Nakayama, H. and
   Sato, M.
   Fracture behavior and its shear lag-Monte Carlo simulation of SiC/SiC Composite exposed in air at high
   temperatures
   Materials Science Forum Vol.475-479, (2005), pp.1101-1104.
   (Proceedings of The Fifth Pacific Rim International Conference on Advanced Materials and Processing
   (PRICM-5), Beijing, November 2-6, 2004)

81.Kusaka, T., Hojo, M., Fukuoka, T. and Ishibashi, M.
   Effect of Strain Rate on the Interlaminar Fracture Toughness of Zanchor Reinforced Composites
   Proc. the JSME/ASME International Conference on Materials and Processing 2005 (M&P 2005)
   IMP-12-1-5, June 19-22, 2005 (Seattle, USA), The American Society of Mechanical Engineers

82.Hirose, Y., Hojo, M., Fujiyoshi, A. and Matsubara, G.
   Suppression of Interfacial Crack for Foam Core Sandwich Panel with Crack Arrester
   Proc. 9th Japan International SAMPE Symposium (JISSE-9), Nov.29-Dec.2, 2005 (Tokyo, Japan)
   CD-ROM

83.Tanaka, M., Aonuma, Y., Adachi, T., Kamioka, H., Takano-Yamamoto, T. and Hojo, M.,
   Observation of calcium response of isolated osteocyte to localized mechanical stimulus
   2005-12, International Federation for Medical and Biological Engineering Proceedings, Vol.12
   (The 12th International Conference on Biomedical Engineering), CD-ROM.

84.Kusaka, T., Namiki, H., Urabe, K., Takeno, H., Tada, Y., Hojo, M., Watanabe, K. and Okubo, K.
   Development of life-controllable-smart(LCS) concrete using recycled PET resin blocks
   Innovative Development, Characterizations and Applications of Composites (CJJCC-7),
   Ed. Zhang, Y. and Ni, Q.Q., 123-131, August 6-9, 2006 (Dunhuang, China), China Agricultural
   Science and Technology Press.

85.Yasuo Hirose, Go Matsubara, Masaki Hojo, Hirokazu Matsuda and Fumihide Inamura,
   Evaluation of mode I crack suppression method for foam core sandwich panel with fracture toughness test
   and analyses
   2007-5-16-18, Proc. 24th International Conference on Aeronautical Fatigue (ICAF) Symposium,
   CD-ROM, pp.1-12.
86.Shojiro Ochiai, Kei Kuhara, Yuushi Sakai, Sohei Iwamoto, Hiroshi Okuda, Mototsugu Tanaka,
   Masaki Hojo, Yoshiharu Waku, Narihito Nakagawa, Mitsuhiko Sato, Toshihiro Ishikawa
   ANALYSIS OF TEMPERATURE- AND STRAIN RATE DEPENDENCE OF COMPRESSIVE FLOW
   STRESS OF AL2O3/YAG COMPOSITE AT 1773 TO 1973K
   2007-7-8-13, Proc. of 16th International Conference on Composite Materials, ICCM-16. 2007,
   CD-ROM, ThGA2-02, pp.1-8.

87.Takayuki Kusaka, Yuhei Yamaguchi, Keiko Watanabe, Masaki Hojo, Toshiyasu Fukuoka, Masayasu Ishibashi
   MODE I FRACTURE BEHAVIOR AND TOUGHENING MECHANISM OF ZANCHOR REINFORCED
   COMPOSITES
   2007-7-8-13, Proc. of 16th International Conference on Composite Materials, ICCM-16. 2007,
   CD-ROM, ThBM1-05, pp.1-8.

88.Keiko Watanabe, Takayuki Kusaka, Masaki Hojo, Toshiyasu Fukuoka, Masayasu Ishibashi
   MODE II FRACTURE BEHAVIOR AND TOUGHENING MECHANISM OF ZANCHOR REINFORCED
   COMPOSITES
   2007-7-8-13, Proc. of 16th International Conference on Composite Materials, ICCM-16. 2007,
   CD-ROM, ThBM1-06, pp.1-8.

89.Mototsugu TANAKA, Masaki HOJO, Shojiro OCHIAI, Yoshifumi HIROSAWA, Kazuhiro FUJITA and
   Yoshihiro SAWADA
   EFFECT OF UNIFORMITY OF FIBER ARRANGEMENT ON TENSILE FRACTURE BEHAVIOR
   OF UNIDIRECTIONAL MODEL COMPOSITES
   2007-7-8-13, Proc. of 16th International Conference on Composite Materials, ICCM-16. 2007,
   CD-ROM, FriKM1-04, pp.1-8.

90.Hirokazu Matsuda, Go Matsubara, Yasuo Hirose, Masaki Hojo
   EFFECT OF CRACK ARRESTER FOR FOAM CORE SANDWICH PANEL UNDER MODE I, MODE II
   AND MIXED-MODE CONDITION
   2007-7-8-13, Proc. of 16th International Conference on Composite Materials, ICCM-16. 2007,
   CD-ROM, FriKA1-02, pp.1-8.

91.Ken-ichi Tsubota, Tomonori Yamada, Taiji Adachi, Yusuke Suzuki, and Masaki Hojo,
   Three-Dimensional Computer Simulation of Trabecular Surface Remodeling in Human Proximal Femur
   Using Large-Scale Voxel Finite Element Model,
   2007-9, Proceedings of the Third International Congress on Computational Bioengineering
   (ICCB2007), (M. Cerrolaza, H. Rodrigues, M. Doblare, J. Ambrosio, and M. Viceconti, Eds.), pp.
   117-122.

92.Mototsugu TANAKA, Hidekazu TANAKA, Masaki HOJO, Taiji ADACHI, Masaki SUGIHARA,
   Masaru KOTERA and Takashi NISHINO
   INFLUENCE OF INTERFACE CONTROL ON FLEXURAL PROPERTIES IN HAp/PLLA
   COMPOSITES
   2007.11.27-30, Proceedings of the 10th Japan International SAMPE Symposium & Exhibition,
   CD-ROM

93Yasuo Hirose, Go Matsubara, Masaki Hojo and Hirokazu Matsuda,
   Evaluation of new crack suppression method for foam core sandwich panel via fracture toughness test and
   analyses in mode-I and mode-II condition
   2008.5.6-8, 8th International Conference on Sandwich Structures, ICSS8

94.Mototsugu Tanaka, Hidekazu Tanaka, Masaki Hojo, Taiji Adachi, Masaki Sugihara, Masaru Kotera,
   Takashi Nishino
   Effects of Interface Control and Hydrolysis on Fracture Behavior in HAp/PLLA composites
   2008.8.8-9, The fifth International Workshop on Green Composites (IWGC-5), pp.7-12

95.Masaki Hojo, Kyosei Nakashima, Takayuki Kusaka, Mototsugu Tanaka, Taiji Adachi, Toshiyasu Fukuoka,
   Masayasu Ishibashi
   Modes I and II interlaminar fracture toughness of Zanchor-reinforced CFRP
   2008.9.2-5, Proceedings of 17th European Conference on Fracture, ECF17, pp. 2167-2174.

96.Takayuki Kusaka, Masaki, Hojo, Keiko Watanabe, Toshiyuki Fukuoka, Masayasu Ishibashi
   Experimental Characterization of Mode I Fracture Behavior of Zanchor Reinforced CF-Epoxy
   Composites
   2008.9.23-26, Progress of Composites 2008 in Asia and Australasia (Proc. of ACCM-6), pp.176-179.

97.Hirokazu Matsuda, Yasuo Hirose, Go Matsubara, Masaki Hojo
   Experimental and analytical study on effect of crack arrester under mode II fatigue growth in foam core
   sandwich panel
   2008.9.23-26, Progress of Composites 2008 in Asia and Australasia (Proc. of ACCM-6), pp.184-187.

98.Shunsuke Baba, Takeomi Inoue, Nobuo Tanaka, Chiaki Hiwa, Taiji Adachi, Masaki Hojo,
   Hidetoshi Morikuni, Aki Nishiura, Naoyuki Matsumoto and Takayoshi Kawazoe
   In-vitro assessment of fabric structural composite scaffold applicable to tissue regeneration around
   implants
   Journal of Osaka Dental University, Vol. 42, No. 2, pp.107-112 (2008 October).

99. Shinji Matsushita, Taiji Adachi, Yasuhiro Inoue, Masaki Hojo, Masahiro Sokabe
   Evaluation of extensional stiffness of a single actin filament by molecular dynamics simulation
   2009.4.14-17, 4th Asian Pacific Conference on Biomechanics (AP Biomech 2009), pp.158-159

100.Taiji Adachi, Yoshitaka Shimada, Yasuhiro Inoue, Hojo Masaki
   Average Turnover Rate of Actin Filament Accelerated by Severing: Coarse-grained Modeling and Simulation
   2009.4.14-17, 4th Asian Pacific Conference on Biomechanics (AP Biomech 2009), pp.30-31

101.Y. Kameo, T. Adachi, M. Hojo
   Transient and Steady-State Behaviors of Fluid Pressure in Poroelastic Materials under Cyclic Axial and
   Bending Loading
   2009.6.8-10, The Fourth Biot Conference on Poromechanics, pp.77-82

102.Masaki. Hojo, M Mizuno, T. Hobbiebrunken, Taiji Adachi, and K. K. Jin
   Damage Initiation under Transverse Loading of UD-CFRP with Random Fiber Arrangement
   2009.6.8-12, The Fourth China-Europe Symposium on Processing and Properties of Reinforced Polymers
   p.17 (2009)

103.Masaki Hojo, Yusuke Yoshida, Michinaka Sugano, Taiji Adachi, Yasuhiro Inoue, Koji Shikimachi, Naoki Hirano,
   Shigeo Nagaya
   Fatigue behavior of YBCO coated conductor with Cu layer at 77K
   2009.7.27-31, Proceedings of 17th International Conference on Composite Materials, F13.3 (CD-ROM).

104.Tanaka, M., Tanaka, H., Hojo, M., Adachi, T., Sugihara, M., Kotera, M., Nishino, T.
   Change in Deformation/Fracture Behavior of Interface-Controlled HAp/PLLA Composites by Hydrolysis
   2009.7.27-31, Proceedings of 17th International Conference on Composite Materials, (CD-ROM).

105.Yasuo Hirose, Hirokazu Matsuda, Go Matsubara, Masaki Hojo
   Evaluation of advanced crack arrester for foam core sandwich panel-Mode I type loading condition
   2009.7.27-31, Proceedings of 17th International Conference on Composite Materials, B6.23 (CD-ROM).

106.Tanaka, M., Tanaka, H., Ishihara, W., Hojo, M., Adachi, T., Gen, S.K., Konda, M., Kimpara, I.
   Deformation and Fracture Properties of Hydrostatic-pressure-extrusion-molded HAp/PLLA Composites
   2009.11, Proceedings of the 11th Japan International SAMPE Symposium and Exhibition (JISSE11), USB

107.Hojo, M., Matsushita, Y., Tanaka, M, Adachi T
   Interfacial Fatigue Crack Propagation in Microscopic Model Composite using Bifiber Shear Specimen
   2010.10.16-19, Proceedings of Fifth International Conference on Fatigue of Composites, pp.211-225.

108.Hojo, M., Matsushita, Y., Tanaka, M, Adachi T
   Interfacial Crack Propagation in Microscopic Model Composites under Static and Fatigue Loadings
   2010.11.15-18, Proceedings of the 7th Asian-Australasian Conference on Composite Materials,
   TUE-SE02-02 (CD-ROM).

109.Hirose, Y., Matsuda, H., Matsubara, G. and Hojo, M.
Evaluation of crack arrester with semicylindrical shape under mode II loading
   2011.8.21-26, Proceedings of the 18th International Conference on Composite Materials (ICCM18)
   Th07-4-IF1163, USB

110.Tanaka, M., Hachiya, Y., Hojo, M., Hyon S.H., Konda, M. and Kimpara, I.
   Influence of structural anisotropy on compressive fracture properties of hydrostatic-pressure-extrusion-molded
   HAp/PLLA composite
   2011.8.21-26, Proceedings of the 18th International Conference on Composite Materials (ICCM18)
   Th31-2-AF0879, USB



著  書

1.牧廣編(分担執筆)
   次世代複合材料技術ハンドブック
   Composite Materials Technology Handbook for Future Industries
   第1編5章,第2編, 日本規格協会, 1016ページ (1990).

2.三木光範,福田武人,元木信也,北條正樹(共著)
   複合材料
   Composite Materials
   機械システム入門シリーズ8,共立出版,236ページ (1997).
   Kyoritsu Shuppan Co., Ltd.

3.落合庄治郎,北條正樹,藤田静雄,伊藤靖彦(共著)
   材料特性と材料選択,岩波講座,現代工学の基礎,材料系V
   Materials Properties and Material Selection, Fundamentals of Modern Technology, Materials Vol. III
   岩波書店,162ページ (2000).
   Iwanami Shoten Publishers

4.日本材料学会編(分担執筆)
   改訂機械材料学
   Materials for Mechanical Engineering
   V編6章, 日本材料学会, 405ページ (2000).
   Society of Materials Science, Japan.

5.日本複合材料学会複合材料活用事典編集委員会編(分担執筆)
   複合材料活用事典,第U編第3章10, 11, 第W編第1章1
   Cyclopedia for Practical Use of Composite Materials
   産業調査会,903ページ (2001).
   Sangyo Chosa-kai (2001).

6.日本材料学会編(分担執筆)
   材料と評価の最前線,3.6節「複合材料のメゾ・ミクロ設計」
   Frontier of Materials and Characterization, Sec. 3.6 “Mesoscopic and Microscopic Design of Composite
   Materials”
   培風館, 318ページ (2001).
   Baifu-kan (2001).

7.日本セラミックス協会編(分担執筆)
   セラミック工学ハンドブック,第2版,応用第8編「エンジニアリングセラミックス」,
   2.2.4(2)「高分子基複合材料」
   Handbook of Ceramics, (2nd Edition), Vol. Application 8, Sec.2.2.4(2) “Polymer Matrix Composite
   Materials”
   技報堂出版,1634ページ,担当pp.1185-1187 (2002).
   Gihodo Shuppan Co., Ltd. (2002).

8.矢川元基編(分担執筆)
   構造工学ハンドブック,1.3.1項「樹脂基複合材料」
   丸善, pp.44-48 (2004).

9.Ochiai, S., Hojo, M., Tanaka, M. and Dudek, H.J.
   Fracture of Titanium Aluminide-Silicon Carbide Fibre Composites-
   “Metal and Ceramic Matrix Composites”, Series in Materials Science and Engineering, Cantor, B.,
   Dunne, F.P.E. and Stone, I.C., Eds., Institute of Physics Pub. Ltd., Bristol and Philadelphia, pp.256-280
   (2004).

10.日本材料学会編(分担執筆)
   改訂材料強度学
   Strength and Fracture of Materials
   3.6節,4.8節, 日本材料学会, 274ページ (2005).
   Society of Materials Science, Japan.

11.福田博,邉吾一,末益博志監修(分担執筆)
   新版 複合材料・技術総覧
   Comprehensive Overview of Composite Materials and Their Technology
   第6章第3節3.1.6破壊じん性試験法(1)モードTの試験方法
   産業技術サービスセンター,pp641-644(2011)

総説,資料,解説,展望,報告書他

1.北條正樹,高橋清久
   粒子強化複合材料の弾性率の解析
   Analytical Procedure for Elastic Moduli of Particle Reinforced Composites
   製品科学研究所研究報告,第97号, pp. 27-43 (1983)
   Bulletin of Industrial Products Research Institute.

2.立石哲也,北條正樹
   バイオメカニクスの基礎と応用(31)
   機械の研究,第37巻,第11号, pp. 1293-1299 (1985).

3.北條正樹,林 龍一
   CFRPの層間せん断疲労強度に及ぼす欠陥の位置,形状,寸法の影響
   Effects of Position, Shape, and Interaction of Interlaminar Defects on the Shear Fatigue Strength
   in CFRP
   製品科学研究所研究報告,第 107号,pp. 3-10 (1987).
   Bulletin of Industrial Products Research Institute.

4.北條正樹,田中啓介,Gustafson, C.-G., 劔持潔
   先進複合材料における下限界近傍モードI層間はく離疲労き裂伝ぱ挙動の計算機
   制御自動試験法
   Computerized Test Method for Near-Threshold Growth of Delamination Fatigue Cracks under
   Mode I Loading in Advanced Composite Laminates
   材料システム,第 8巻, pp. 89-100 (1989)
   Materials System.

5.北條正樹,影山和郎
   ASTMを中心とした複合材料の層間破壊靭性試験法規格化の動向
   材料システム,第9巻, pp.113-117 (1990).
   Materials System.

6.北條正樹
   先進複合材料の疲労強度に及ぼす水環境の影響
   材料科学,Vol. 27, No. 2, pp.75-83 (1990)
   Journal of the Materials Science Society of Japan.

7.吉岡松太郎,北條正樹,飯山繁生,劔持潔,高橋清久
   複合材料データベースのための検索支援システムの開発
   Development of Retrieval Assist System for Composite Materials Facts Databases
   日本複合材料学会誌, Vol. 16, No. 6, pp.248-255 (1990).
   Journal of the Japan Society for Composite Materials.

8.長澤長八郎,北條正樹,劔持潔,林龍一,遠藤和俊
   CFRP積層板の引張疲労試験法の検討
   Testing Method for Tensile Fatigue Behavior of CF/Epoxy Laminates
   製品科学研究所報告,第119号, pp.17-23 (1991).
   Bulletin of Industrial Products Research Institute.

9.濱田泰以,北條正樹
   CFRPのフラクトグラフィ
   成形加工,第4巻,第2号,pp.76-83 (1992).

10.影山和郎,北條正樹,田中潔
   CFRPの層間破壊靭性試験方法標準化研究
   Pre-standardization Study on Interlaminar Fracture Toughness Tests for CFRP
   強化プラスチックス,第39巻,第6号,pp.239-246 (1993)
   Reinforced Plastics.

11.落合庄治郎,北條正樹
   繊維強化複合材料のメゾメカニクスへのモンテカルロシミュレーションの応用
   まてりあ,第33巻,第11号,pp.1397-1406 (1994)
   Materia Japan.

12.落合庄治郎,北條正樹
   複合材料の界面力学と界面特性評価・解析-II. −金属基繊維強化複合材料の界面メゾ
   メカニクス
   日本複合材料学会誌,第21巻,第2号,pp.37-46 (1995).
   Journal of the Japan Society for Composite Materials.

13.宮入裕夫,北條正樹
   高分子系先進複合材料の力学特性試験法標準化
   Standardization of Test Method for Mechanical Properties of Advanced Polymer Matrix
   Composites
   材料,第45巻,第10号,pp.1071-1077 (1996)
   Journal of the Society of Materials Science, Japan.

14.北條正樹,影山和郎
   破壊力学とその特性評価,講座:複合材料の設計と評価の最前線,5
   Fracture Mechanics and Its Properties, Design and Evaluation Frontiers of Composite
   Materials, V
   材料,第46巻,第5号,pp.568-574 (1997)
   Journal of the Society of Materials Science, Japan.

15.北條正樹,落合庄治郎
   21世紀に向けての複合材料の展開−メゾメカニックスとメゾ構造制御の可能性−
   Future Developments of Composite Materials for the 21st Century-Mesomechanics and Control
   of Mesostructure-
   材料システム,第16巻,pp.55-61 (1997)
   Materials System.

16.落合庄治郎,北條正樹
   繊維/マトリックス界面の力学的挙動とその複合強度に及ぼす影響
   Mechanical Behavior of Fiber/Matrix Interface and Its Influence on Strength of Composites
   粉体および粉末冶金,第45巻,第4号,pp.302-308 (1998)
   J. of the Japan Society of Powder and Powder Metallurgy, Vol. 45, No. 4

17.日下貴之,北條正樹,落合庄治郎
   高分子系複合材料の衝撃層間破壊じん性評価法
   Experimental Methods for Measuring the Interlaminar Fracture Toughness of Polymer Matrix
   Composites under Impact Loading
   日本接着学会誌,第34巻,第9号,pp.358-365 (1998).
   J. of the Adhesion Society of Japan

18.嶋田雅生,北條正樹,森合英純,長村光造
   Cu/Nb-Ti超電導線材の常温引張試験方法
   Room Temperature Tensile Test of Cu/Nb-Ti Composite Superconductors
   低温工学,第33巻,第10号,pp.665-671 (1998).
   Cryogenic Engineering

19.落合庄治郎,北條正樹
   金属間化合物基およびセラミック基複合材料の最近の研究
   Recent Researches on Intermetallic Compound- and Ceramic Matrix Composites
   科学と工業,第73巻,4号, pp.160-169 (1999)
   Kagaku to Kogyo (Osaka).

20.落合庄治郎,北條正樹
   金属間化合物基複合材料の製造法と特性
   Fabrication Method and Mechanical Property of Intermetallic Compound Matrix Composite
   まてりあ,第40巻,第2号, pp. 132-135 (2001)
   Materia Japan, Vol.40, No.2, pp. 132-135 (2001).

21.北條正樹
   プラスチック複合材料の強度学−積層構造を中心として−,コンポジットの科学(2)
   Strength of Polymer Matrix Composites-Properties Focused on Laminated Structure-
   日本接着学会誌,Vol.38, No.8, pp.313-318 (2002).
   The Journal of the Adhesion Society of Japan

22.長村光造,嶋田雅生,北條正樹,森合英純,片桐一宗
   ニオブ・チタン超電導線の室温引張試験方法
   Room Temperature Tensile Test Method of Cu/Nb-Ti Composite Superconductors
   低温工学,第37巻,第8号,pp.382-384 (2002).
   Cryogenic Engineering

23.Ochiai S., Okuda H., Hojo M. and Tanaka M.
   Fracture Damage Evolution and Its Influence on Critical Current of Nb3Al/Cu and Nb-Ti/Cu
   Superconducting Composite Wires
   Recent Research Developments in Materials Science, vol.4 , pp.333-353 (2003).

24.北條正樹
   構造材料としての炭素繊維強化複合材料とメゾ構造制御
   未来材料,第4巻,第2号, pp.8-15 (2004).
   Expected Materials for the Future

25.Ochiai, S., Hojo, M., Tanaka, M. and Dudek, H.J.
   Fracture of Titanium Aluminide  Silicon Carbide Fiber Composites
   “Metal and Ceramic Matrix Composites, Chapter 15 ” (Series of Materials Science and Engineering),
   ed. by B. Cantor, F. P. E. Dunne and I. C. Stone, Institute of Physics Publishing Ltd., Bristol and
   Philadelphia, (2004), pp.256-280.

26.安達泰治,亀尾佳貴,北條正樹
   骨の力学的適応のマルチスケールバイオメカニクス: 間質液流れを考慮した骨梁リモデリング
   Multiscale biomechanics of trabecular bone adaptation by remodeling considering interstitial fluid flow
   生体医工学,解説特集号「骨のバイオエンジニアリング」,Vol. 44, No. 4, pp. 522-529 (2006.12).
   Transactions of the Japanese Society for Medical and Biological Engineering

27.長村光造,和田仁,落合庄治郎,北條正樹,松下照男,秋田調,菅野未知央,町屋修太郎,
David Larbalestier, Arman Nyilas, Werner Prusseit, Alex Otto, Damian, Hampshire
   高温超電導材料の電磁気的・機械的特性の評価
   Progress of evaluation techniques for electromagnetic and mechanical properties of high temperature
   composite superconductor
   低温工学,第44巻,4号, pp.146-158 (2008.4)

28.北條正樹,小笠原俊夫
Masaki Hojo and Toshio Ogasawara
   複合材料における高分子の役割と今後の展望
   Role of matrix resin and its development for future composite materials
   高分子,第57巻,9月号, pp.752-756 (2008.9).

29.長村光造,和田仁,落合庄治郎,北條正樹,松下照男,秋田調,菅野未知央,町屋修太郎,
David LARBALESTIER, Arman NYILAS
   高温超電導材料の電磁気的・機械的特性の評価
   Progress of evaluation techniques for electromagnetic and mechanical properties of high temperature
   composite superconductors
   低温工学,第44巻,4号, pp.146-158 (2009.4).

30.廣瀬康夫,松田博和,松原剛,北條正樹
   クラックアレスターの発明
   日本複合材料学会誌,第35巻,第2号,pp.91-95 (2009.3).

31.Kennedy Omondi Okeyo, Taiji Adachi, Masaki Hojo
   Mechanical Regulation of Actin Network Dynamics in Migrating Cells
   Journal of Biomechanical Science and Engineering, Vol.5, No.3, pp.186-207 (2010).


特別講演,基調講演他

1.北條正樹,落合庄治郎
   CFRPの破壊に及ぼすメゾ構造の影響(基調講演)
   Effect of Mesoscopic Structure on Fracture of CFRP
   日本機械学会材料力学部門講演会講演論文集,No.930-71, pp.149-150 (1993-11).

2.北條正樹,落合庄治郎
   CFRPの破壊力学特性(特別講演)
   Fracture Mechanical Properties of Composite Materials
   第5回新素材及びその製品の非破壊評価シンポジウム論文集,pp.121-132 (1994-12)
   日本非破壊検査協会.

3.北條正樹
   複合材料の試験法標準化の動向(パネル討論会)
   パネル討論会−実用化の最前線−,日本機械学会複合材料の利用技術シンポジウム
   講演論文集(No.95-14),1995年6月,p.17.

4.Hojo, M., Matsuda, S., and Ochiai, S.
   Delamination Fatigue Crack Growth in CFRP Laminates under Mode I and II Loadings
   -Effect of Mesoscopic Structure on Fracture Mechanism-(Key Note Lecture)
   Proceedings of International Conference on Fatigue of Composites, pp.15-26 (1997).

5.北條正樹,松田聡,町田修一,落合庄治郎
   先進繊維強化樹脂複合材料の層間はく離疲労き裂伝ぱにおける樹脂の役割(基調講演)
   日本機械学会材料力学部門講演会講演論文集, No.98-5, Vol.A, pp.397-400 (1998-11).

6.北條正樹
   先進複合材料の破壊と対策−微視構造制御による高性能化と低温環境の影響を中心として−
   石川県産業大学講座技術セミナー,(財)石川県産業創出機構 (2002-1).

7.Masaki HOJO, Yukinobu MATSUSHITA, Mototsugu TANAKA and Taiji ADACHI
   In-situ Observation of Interfacial Crack Propagation in GF/Epoxy Model Composite using Modified
   Couple Fiber Shear and Open Methods (Invited)
   International Symposium on DIRECTIONS IN DAMAGE AND DURABILITY OF COMPOSITE
   MATERIALS, 18-20 May, 2006, VENEZIA, ITALY

8.Masaki HOJO, Mitsuhiro NAKAMURA, Mototsugu TANAKA, Taiji ADACHI, Michinaka SUGANO,
Shojiro OCHIAI and Kozo OSAMURA
   Effects of Spatial Distribution of Defects on Bending Deformation and Critical Current in Bi2223/Ag
   Superconducting Composite Tapes (Invited)
   THERMEC2006, International Conference on PROCESSING & MANUFACTURING OF ADVANCED
   MATERIALS, 4-8 July, 2006, Vancouver, Canada

9. Masaki Hojo, Takayuki Kusaka, Toshiyasu Fukuoka, Masayasu Ishibashi
   Static and Fatigue Delamination of Zanchor Reinforced CF/Epoxy Laminates under Mode I and II
   Loadings (Keynote Lecture)
   The 11th Japanese-European Symposium on Composite Materials, 9-11 Sept., 2008, Port, Portugal

10.北條正樹
   繊維強化複合材料の界面破壊−トランスバース破壊発生と界面き裂伝ぱ− (特別講演)
   第11回新素材及びその製品の非破壊評価シンポジウム論文集,pp.95-104, (2009.3.25)つくば,
   非破壊検査協会
   11th Symposium on Nondestructive Evaluation for New Materials
   The Japanese Society for Non-Destructive Inspection

11.Masaki Hojo, Masaaki Mizuno, Thomas Hobbiebrunken, Taiji Adachi, Sung Kyu HA, Kyo Kok Jin
   Damage Initiation under Transverse Loading of UD-CFRP with Random Fiber Arrangement (Invited
   Lecture)
   The Fourth China-Europe Symposium on Processing and Properties of Reinforced Polymers, 8-12
   June, 2009, Guilin, China (Abstract p. 17)

12.Masaki Hojo
   Recent advances of interfacial fracture in fiber reinforced composites (Plenary Keynote Lecture)
   The 5th International Conference on Technological Advances of Thin Films & Surface Coatings
   (ThinFilms2010) in conjunction with The 1st International Conference on Advanced Polymer
   Matrix Composites (Compo 2010),
   11-14 July, 2010, Harbin Institute of Technology, Harbin, China

13.Masaki Hojo, Yukinobu Matsushita, Mototsugu Tanaka and Taiji Adachi
   Interfacial Fatigue Crack Propagation in Microscopic Model Composite Using Bifiber Shear Specimens
   (Invited)
   Fifth International Conference on Fatigue of Composites, ICFC5
   16-19 October, 2010, Nanjing University of Astronautics and Aeronautics (NUAA), China

14.北條正樹
   テキスタイル・プリフォームとその複合材料への適用動向の調査(特別講演)
   (財)素形材センター次世代材料技術室セミナー「航空機材料の将来展望」,
   2012.1.13, 機械振興会館,東京





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