| Project/Area Number |
08044131
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| Research Category |
Grant-in-Aid for international Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Joint Research |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | TOKYO INSTITUTE OF TECHNOLOGY |
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Principal Investigator |
AOKI Shigeru Tokyo Institute of Technology, 大学院・情報理工学研究科, 教授 (90016436)
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| Co-Investigator(Kenkyū-buntansha) |
BUI Huy Duong Ecole Polytechnique, 国体力学研究所, 教授
YANG Wei Tsinghua University, 工程力学系, 教授
KNAUSS Wolfgang California Institute of Technology, 研究科, 教授
KITAGAWA Hiroshi Osaka University, 大学院・工学研究科, 教授 (30029095)
KISHIMOTO Kikuo Tokyo Institute of Technology, 工学部, 教授 (30111652)
YANG Wei 清華大学, 工程力学系, 教授
HUY Duong BU エコールポリテクニーク, 固体力学研究所, 所長
WEI YANG 清華大学, 工程力学系, 教授
WOLFGANG KNA カルフォルニア工科大学, 研究科, 教授
MAIGRE H. エコールポリテクニーク, 固体力学研究所, 主任研究員
RAVICHANDRAN ジー カルフォルニア工科大学, 研究科, 教授
ROSAKIS Ares カルフォルニア工科大学, 研究科, 教授
NAKAMURA Tos ニューヨーク州立大学, 工学部, 助教授
天谷 賢治 東京工業大学, 大学院・情報理工学研究科, 助手 (70251642)
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| Project Period (FY) |
1996 – 1998
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| Project Status |
Completed (Fiscal Year 1998)
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| Budget Amount *help |
¥13,100,000 (Direct Cost: ¥13,100,000)
Fiscal Year 1998: ¥4,900,000 (Direct Cost: ¥4,900,000)
Fiscal Year 1997: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 1996: ¥4,100,000 (Direct Cost: ¥4,100,000)
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| Keywords | Fracture / Damage / Mesoscopic / Computational Mechanics / Inhomogeneous material / Interfacial strength / Molecular dynamics / Impact fracture |
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| Research Abstract |
The research on strength and fracture of materials has been made on various size scales with solid physics, material science, continuum mechanics and so on. It is, however, pointed out that the recent demand for developing new materials as well as for using materials under severe conditions requires an unification of the microscopic and macroscopic research. To do this, the researchers who have studied the material behaviors related to strength and fracture need to gather, discuss and exchange ideas on the Meso-Mechanical Aspects of Material Strength and Fracture. The international research group was formed with this objective. During the research period1 three meetings were held. First meeting took place at Tokyo Institute of Technology in 1996, followed by the meeting at California Institute of Technology in January 1998 and the last meeting was at Ecole Polytechnique in France, 1998. Through these meeting and cooperative research, a variety of ideas for achieving increased understanding of the behaviors related to strength and fracture.
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