2011 Fiscal Year Final Research Report
Application of new concept composites to aerospace and automobile structures and the related multi-purpose optimization
| Project/Area Number |
21360105
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dynamics/Control
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SASAKI Katsuhiko 北海道大学, 大学院・工学研究院, 教授 (90215715)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 複合材料 / 軽量構造 / 最適設計 / 振動解析 |
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| Research Abstract |
It is urgently needed to save the limited oil resources by introducing the airplane and automobile structures with significantly lighter weight, and the advanced fiber reinforced composites (FRP) are most promising for the purpose. This project proposed a new technological idea that curved reinforcing fibers in composites are optimally distributed to meet the locally required mechanical demands. A group of analytical methods and optimum design methods have been successfully developed, and their effectiveness has been proved also by the experimental approach.
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