| 正交异性表层的夹层圆柱扁壳的非线性稳定性 |
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| 引用本文： | 王颖坚,王震鸣.正交异性表层的夹层圆柱扁壳的非线性稳定性[J].应用数学和力学,1989,10(12):1059-1070. |
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| 作者姓名： | 王颖坚 王震鸣 |
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| 作者单位： | 1.北京大学力学系; |
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| 摘 要： | 本文采用大挠度理论,对正交各向异性表层的夹层扁壳进行了几何非线性的稳定性分析,求出了屈曲载荷并研究了后屈曲特性.
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| 关 键 词： | 夹层扁壳 各向异性 非线性稳定性 |
| 收稿时间： | 1988-09-15 |
Nonlinear Stability Analysis of a Sandwich Shallow Cylindrical Panel with Orthotropic Surfaces |
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| Institution: | 1.Dept. of Mechanics, Peking University, Beijing;2.Institute of Mechanics, Academia Sinica, Beijing |
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| Abstract: | In this paper, the large deflection theory is adopted to analyse the geometrical nonlinear stability of a sandwich shallow cylindrical panel with orthoiropic surfaces. The critical point is determined and the postbitckling behaviour of the panel is studied. |
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