| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
Freedom of CFRP material design as a laminate composite is wide, and deformation and strength characteristics of structural members change widely according to its laminate structure. Therefore, in order to establish the design method of a CFRP structural member, it is necessary to understand loading effects and damage states of a structural member. Under the integrated approach of material and structure, this research includes the following five topics: (1) applicable range of material test values, (2) material characteristic values for structural analysis, (3) deformation and strength mechanisms of a structural member, (4) analysis method on the deformation and strength of a structural member, (5) optimal laminate structure for structural performance. Throughout these topics, deformation and strength mechanisms of CFRP structural members is examined and clarified.
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