| 组合荷载作用下层合板非线性弯曲的半解析摄动DQ法 |
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| 引用本文： | 杨杰,彭建设.组合荷载作用下层合板非线性弯曲的半解析摄动DQ法[J].计算力学学报,2002,19(3):373-375. |
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| 作者姓名： | 杨杰 彭建设 |
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| 作者单位： | 1. 上海交通大学,建筑工程与力学学院,上海,200030
2. 四川师范学院,物理系,四川,南充,637002 |
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| 摘 要： | 研究不同边界约束层合薄板在面内与横向组合荷载作用下的非线性弯曲问题，给出了基于摄动技术，单向DQ格式和Galerkin法的半解析法，算例表明该方法是可靠有效的。
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| 关 键 词： | 组合荷载 层合板 非线性弯曲 摄动法 半解析法 边界约束 |
| 文章编号： | 1007-4708(2002)03-0373-03 |
| 修稿时间： | 2000年7月4日 |
Nonlinear bending of laminated plates under combined transverse and in-plane loads by a semi-analytical approach |
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| Yang Jie,Peng Jianshe.Nonlinear bending of laminated plates under combined transverse and in-plane loads by a semi-analytical approach[J].Chinese Journal of Computational Mechanics,2002,19(3):373-375. |
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| Authors: | Yang Jie Peng Jianshe |
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| Abstract: | Nonlinear bending of the laminated rectangular thin plates with various edge constrains, and under combined transverse and in-plane loads are investigated in this paper. A semi-analytical approach is then proposed which makes use of the perturbation technique, DQ approximation and Gakerkin method. From some numerical examples, it is seen that the method provided in the paper is valuable and effective. |
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| Keywords: | laminated plate nonlinear bending perturbation method semi-analytical approach |
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