| 面内荷载作用下混合型边界约束复合材料层合板的振动特性 |
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| 引用本文： | 杨杰,彭建设.面内荷载作用下混合型边界约束复合材料层合板的振动特性[J].强度与环境,2001,1(1):26-31. |
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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,
2. 四川师范学院物理系, |
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| 摘 要： | 本文研究一对边界为混合型约束时矩形层合薄板的振动特性问题。文中同时考虑中面荷载作用效应，给出了基于子域分解技术，单向DQ离散格式和Galerkin法的半解析算法，并通过算例讨论了混合边界构成，铺设方式和面内荷载等对板振动特性的影响。
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| 关 键 词： | 面内载荷 振动特性 复合材料层合板 混合边界约束 子域分解 半解析法 |
| 文章编号： | 1006-3919(2001)01-0026-06 |
| 修稿时间： | 2000年7月7日 |
Vibration Analysis of Composite Laminated Plates with Mixed Edge Boundary Constraints and under In-plane Loading |
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| YANG Jie.Vibration Analysis of Composite Laminated Plates with Mixed Edge Boundary Constraints and under In-plane Loading[J].Structure & Environment Engineering,2001,1(1):26-31. |
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| Authors: | YANG Jie |
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| Abstract: | Vibration analysis for laminated rectangular thin plates with two opposite edges having mixed boundary constraints is presented in this paper.A semi-analytical approach is then developed based on the domain decomposition technique,one-dimensional differential quadrature rule and Galerkin method.Effect of in-plane loading is also taken into account in the formulation.Numerical results shown in tabulated form demonstrate that the vibrational response of the plate is significantly influenced by mixed boundary configuration and fiber orientation. |
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| Keywords: | Laminated plate Vibration Mixed boundary condition Subdomain Semi-analytical method |
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