| Project/Area Number |
20560433
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | Nagasaki University |
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Principal Investigator |
AKIHIDE Saimoto (2009-2010) Nagasaki University, 工学部, 教授 (00253633)
黄 美 (2008) Nagasaki University, 工学部, 助教 (00346933)
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| Co-Investigator(Kenkyū-buntansha) |
MORITA Chihiro 長崎大学, 大学院・工学研究科, 准教授 (60230124)
MATSUDA Hiroshi 長崎大学, 大学院・工学研究科, 教授 (20157324)
才本 明秀 長崎大学, 大学院・生産科学研究科, 准教授 (00253633)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 粒子法 / 光学的全視野計測法 / EPSI / DIC / 全視野計測 / 破壊 / 複合材料 / 動ひずみ計測 / ESPI |
|---|
| Research Abstract |
Based on an experimental observation using the optical full-field strain measurement and numerical simulation based on smoothed particle applied mechanics, the mechanics of crack initial and propagation in composite materials was investigated. In the experiment, in order to observe the failure phenomena at the inside of the material directly, a transparent material was employed. In the numerical analysis, a failure simulation system applicable to composite materials was developed.
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