Achievements


Update: November 6, 2006


Main Papers


1Yatomi, M., Hojo, M., Tanaka, M., Ochiai, S., Sawada, Y. and Takahashi, J.
Influence of Heat Treatment Temperature on Fracture Mechanism of C/C Composites
Journal of the Society of Materials Science, Japan, Vol.47, No.9, pp.939-945 (1998) in Japanese.
2Ochiai, 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, Vol.5, No.4, pp.363-381 (1998).
3Ochiai, 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 Interfaces, Vol.5, No.5, pp.437-460 (1998).
4Ochiai, 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).
5Ochiai, 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).
6Tanaka, 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, pp.141-144 (1999).
7Ochiai, 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).
8Tanaka, M., Ochiai, S., Hojo, M., Tanaka, R., Miyamura, K., Fujikura, M. and Nakayama H.
Fatigue and Creep Fracture Behavior of Plain-Woven SiC/SiC Composites at Room Temperature and 1473K
Journal of the Society of Materials Science, Japan, Vol.48, No.12, pp.1393-1399 (1999) in Japanese.
9Ochiai, S., Fujita, T., Tanaka, M., Hojo, M., Tanaka, R., Miyamura, K., Nakayama H., Yamamoto, M. and Fujikura, M.
Influences of Distribution of Fiber Strength and Residual Stresses on Tensile Strength of SiC Fiber-reinforced TiAl Matrix Composites
Journal of Japan Institute of Metals, Vol.63, No.12, pp.1567-1575 (1999) in Japanese.
10Ochiai, S., Fujita, T., Tanaka, M., Hojo, M., Tanaka, R., Miyamura, K., Nakayama H., Yamamoto, M. and Fujikura, M.
Monte Carlo Simulation of Tensile Fracture Behavior of Unidirectional Fiber Reinforced Brittle Matrix Composite with Weak Interface
Journal of Japan Institute of Metals, Vol.64, No.1, pp.7-14 (2000) in Japanese.
11Tanaka, M., Okumura, I., Ochiai, S., Hojo, M., Yamamura, T., Sato, M. and Tamura, M.
In-Situ Observation and Simulation of Tensile Fracture Behavior of Unidirectional Si-Ti-C-O/BMAS Composite Materials
Journal of the Society of Materials Science, Japan, Vol.49, No.5, pp.502-509 (2000) in Japanese.
12Ochiai, 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).
13Ochiai, 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
Journal of Materials Science, Vol.35, pp.3497-3504 (2000).
14Ochiai, S., Tanaka, M. and Hojo, M.
Simulation Study on Interfacial Debonding Caused by Spatially Distributed Damages in Unidirectional Fiber-Composites Using 2D Model
International Journal of Materials and Product Technology, Vol.16. Nos.1-3, pp.139-148 (2001).
15Hojo, M., Yamao, T., Tanaka, M., Ochiai, S., Iwashita, N., and Sawada, Y.
Effect of Interface Control on Fracture Behavior of Woven C/C Composites
International Journal of Materials and Product Technology, Vol.16. Nos.1-3, pp.156-164 (2001).
16Tanaka, 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
International Journal of Materials and Product Technology, Vol.16. Nos.1-3, pp.223-231 (2001).
17Tanaka, M., Ochiai, S., Hojo, M., Ishikawa, T., Kajii, S., Matsunaga, K., Kohtoku, Y. and Yamamura, T.
Observation and Simulation of Tensile Fracture Process of Unidirectional Si-Ti-C-O Fiber-Bonded Ceramic Composite
Transactions of the Japan Society of Mechanical Engineers, Ser.A., Vol.67, No.655, pp.489-495 (2001) in Japanese.
18Hojo, 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).
19Tanaka, M., Hojo, M., Ochiai, S., Yamao, T., Iwashita, N. and Sawada, Y.
Study on Notched Strength of Woven C/C Composites by Means of the Modified Shear Lag Analysis Method
Transactions of the Japan Society of Mechanical Engineers, Ser.A, Vol.68, No.665, pp.111-118 (2002) in Japanese.
20Hojo, 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).
21Ochiai, 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).
22Ochiai, 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).
23Hojo, 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).
24Ochiai, 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 with That in Air
Composites Part A, Vol.35, Issue 1, pp.33-40 (2004).
25Ochiai, 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, Vol.35, Issue 1, pp.41-50 (2004).
26Ochiai, 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).
27Ochiai, S., Okuda, H., Kimura, S., Morishita, K., Tanaka, M., Hojo, M. and Sato, M.
Improvement of Youngfs 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).
28Tanaka, 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).
29Hojo, 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-S363 (2005).
30Hojo, 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, pp.1205-1210 (2005).
31Adachi, T., Osako, Y., Tanaka, M., Hojo, M. and Hollister, S.J.
A Framework for Optimal Design of Porous Scaffold Microstructure Using Computational Simulation of Bone Regeneration
Biomaterials, Vol.27, pp.3964-3972 (2006).
32Tanaka, 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, submitted.


Main Proceedings in English


1Ochiai, 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 - 606-4 (1998).
2Ochiai, 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).
3Tanaka, 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).
4Tanaka, 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).
5Hojo, 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).
6Matsumura, 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).
7Namiki, 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 Chine-Japan-US Joint Conference on Composite Materials, pp.133-139 (2004).
8Hojo, 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
Abstracts of 17th International Symposium on Superconductivity, p.270 (2004).
9Hojo, M., Nakamura, M., Tanaka, M., Adachi, T., Sugano, M., Ochiai, S. and Osamura, K.
Analysis of Mesoscopic Stress States in Bending Deformation and its Relation to Critical Current in Bi2223/Ag/Ag-alloy Composite Superconducting Tapes
Korea-Japan Seminar on "Large scale application of superconductivity science and technology'', Miyazaki, (2004).
10Tanaka, M., Aonuma, Y., Adachi, T., Kamioka, H., Takano-Yamamoto, T. and Hojo, M.
Observation of Calcium Response of Isolated Osteocyte to Localized Mechanical Stimulus
Proceedings of the 12th International Conference on Biomedical Engineering, Vol. 12, (2005), CD-ROM.
11Tanaka, M., Aonuma, Y., Adachi, T., Kamioka, H., Takano-Yamamoto, T. and Hojo, M.
Calcium Response in Isolated Chick Osteocytes and Osteoblasts to Direct Deformation
Journal of Biomechanics, Vol.39, Supplement 1, pp.S448-S449 (2006).
12Adachi, T., Sato, M., Tanaka, M. and Hojo, M.
Modeling and Simulation of Trabecular Surface Remodeling Considering Morphological Characteristics of Osteocyte Network
Journal of Biomechanics, Vol.39, Supplement 1, p. S411 (2006).
13Adachi, T., Osako, Y., Tanaka, M. and Hojo, M.
Mechanical Properties of Bone-porous Scaffold Structure in Bone Regeneration Predicted by 3D Computational Simulation
Proceedings of Nano-Macro Interactive Solution and Hybrid Technology for Practical Application -Advanced Fiber Science and Textile Technology- (The 10th Japanese-European Symposium on Composite Materials, pp. 89-90 (2006).


Other Achievements (Collaboration Papers and Proceedings)