| 复合材料层板分层引起刚度降的估算 |
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| 引用本文： | 茆会勇. 复合材料层板分层引起刚度降的估算[J]. 安徽建筑工业学院学报, 1996, 0(2) |
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| 作者姓名： | 茆会勇 |
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| 作者单位： | 安徽建筑工业学院建筑工程系 |
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| 摘 要： | 采用准三维有限元法分析了复合材料的刚度下降，得到了刚度下降率随分层长度的增长曲线规律，结果与Ｏ’Ｂｒｉｅｎ相一致。
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| 关 键 词： | 复合材料层板，刚度 |
STIFFNESS REDUCTION OF COMPOSITE LAMINATE DUE TO DELAMINATION |
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| Mao Huiyong. STIFFNESS REDUCTION OF COMPOSITE LAMINATE DUE TO DELAMINATION[J]. Journal of Anhui Institute of Architecture(Natural Science), 1996, 0(2) |
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| Authors: | Mao Huiyong |
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| Affiliation: | Mao Huiyong |
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| Abstract: | In this paper,based on the analysis of Pipe-pagano problem,quasi-3D finite element method is employed to study the stiffness reduction in composite laminates due to delaminations between layers. The laminate stiffness markedly decreases with dalamination growth. |
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| Keywords: | Composite laminate stiffness |
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