| 复合材料叠层板耦合前屈曲二级线性理论 |
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| 引用本文： | 张元亿,黄小清.复合材料叠层板耦合前屈曲二级线性理论[J].华南理工大学学报(自然科学版),1991,19(2):8-14. |
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| 作者姓名： | 张元亿 黄小清 |
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| 作者单位： | 华南理工大学工程力学系，华南理工大学工程力学系，华南理工大学工程力学系 |
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| 摘 要： | 目前,具有耦合挠度的临界载荷理论,在控制方程和边界条件方面都存在不少问题.本文较严格地给出了叠层板临界载荷的耦合前届曲二级线性理论,并作了一些讨论。就理论方法而言,它可用于具有几何和/或物理上的耦合挠度的杆、板和壳的稳定性研究。
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| 关 键 词： | 复合材料 耦合 稳定性 |
A COUPLING PRE-BUCKLING TWO-STEP LINEAR THEORY FOR COMPOSITE LAMINATES |
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| Zhang Yuanyi, Wang Xiaoqing, Fan Fuqun.A COUPLING PRE-BUCKLING TWO-STEP LINEAR THEORY FOR COMPOSITE LAMINATES[J].Journal of South China University of Technology(Natural Science Edition),1991,19(2):8-14. |
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| Authors: | Zhang Yuanyi Wang Xiaoqing Fan Fuqun |
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| Abstract: | There are some imperfections of the governing equations and boundary conditions in the existing buckling load theories for the composite laminates with coupling deflections. This paper presents a coupling pre-buckling two-step linear theory for those composite laminates in a rigorous method with some discussions. The presented theory can be also used in the study of the stability of shafts, plates and shells with geometrical and/or physical coupling deflections. |
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| Keywords: | composite materials laminate boards coupling/two-step lineartheory |
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