2011 Fiscal Year Final Research Report
Theoretical Investigation for Evaluation on Structural Uncertainty
| Project/Area Number |
21560818
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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 |
Aerospace engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
IKEDA Tadashige 名古屋大学, 大学院・工学研究科, 准教授 (40273271)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 数値シミュレーション / 複合材の不確定性 / フラッタ限界値 / ウェーブレット変換 |
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| Research Abstract |
The effects of uncertainty in composite structures were in the scope of the present research and their analytical treatment and evaluation of the parameters which have influence on the strength of materials and the electric properties were pursued. A simulation technique for the electric conductivity with some uncertainty has been developed and compared with actual composite plates. For the uncertainty in the estimation of flutter boundary, new technique accompanied with the empirical decomposition method was proposed and demonstrated for its validity.
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