| 剪切非线性对轴向受压下复合材料层合板和壳稳定性的影响 |
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| 引用本文： | 陈浩然,王志必.剪切非线性对轴向受压下复合材料层合板和壳稳定性的影响[J].大连理工大学学报,1985(3). |
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| 作者姓名： | 陈浩然 王志必 |
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| 作者单位： | 大连工学院弹塑性、复合材料力学研究室
(陈浩然)，大连工学院弹塑性、复合材料力学研究室(王志必) |
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| 摘 要： | 本文应用 Ｈ·Ｔ·Ｈａｈｎ和 Ｓ·Ｗ·Ｔｓａｉ提出的考虑剪切非线性效应的复合材 料本构关系．讨沦了剪切非线性对轴压下层合板和圆柱壳的稳定性的影响，通过数例 分析指出剪切非线性不仅对板和壳体的屈曲载荷有不同程度的影响，而且使失稳的波 形也发生改变．
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| 关 键 词： | 剪切非线性 层合板壳 稳定性 |
The INfluence of Shear Nonlinearity on the Buckling of Laminated Plates and Shells under Compression |
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| Chen Haoran,Wang Zhibi.The INfluence of Shear Nonlinearity on the Buckling of Laminated Plates and Shells under Compression[J].Journal of Dalian University of Technology,1985(3). |
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| Authors: | Chen Haoran Wang Zhibi |
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| Abstract: | In this paper, the effect of shear nonlinearity on the buckling of laminated plates and shell made of reinforced fiber plastic materials under compression is investigated by using Hahn-Tsai nonlinear constitutive relationship of composite materials. The computational results show that the effect of shear nonlinearity must be taken into account in the evalution of buckling load as well as buckling mode for stability analysis of laminated plates and shells. |
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| Keywords: | shear nonlinearity laminated plates and shells stability |
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