| 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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| 组合荷载作用下层合板非线性弯曲的半解析摄动DQ法 |
| Nonlinear bending of laminated plates under combined transverse and in-plane loads by a semi-analytical approach |
| 修订日期：2000-07-04 |
| DOI：10.7511/jslx20023079 |
| 中文关键词: 组合荷载 层合板 非线性弯曲 摄动法 半解析法 边界约束 |
| 英文关键词:laminated plate,nonlinear bending,perturbation method,semi-analytical approach |
| 基金项目: |
| 杨杰 彭建设 |
| [1]上海交通建筑工程与力学学院，上海200030 [2]四川师范学院，四川南充637002 |
| 摘要点击次数: 1568 |
| 全文下载次数: 8 |
| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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