| 一种分析对称铺设层合板的新方法 |
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| 引用本文： | 章建伟.一种分析对称铺设层合板的新方法[J].应用力学学报,1990,7(3):121-125. |
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| 作者姓名： | 章建伟 |
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| 作者单位： | 江苏常州市机械冶金工业局 |
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| 摘 要： | 本文对多层纤维对称铺设层合板的分析提出了一种新方法。此方法以假设板厚方向横向剪应力分布为前提,来建立层合板的微分方程组。其特点是反映了层合板间剪应变跳跃式变化这一实际情况,满足层间剪应力平衡条件。文章通过算例说明此法对分析层间剪切刚度较低的层合板简便、有效。
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| 关 键 词： | 对称 铺设 层合板 层间应力 平衡 |
A NEW METHOD FOR ANALYSIS OF SYMMETRY LAMINATED PLATES |
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| Zhang Jianwei.A NEW METHOD FOR ANALYSIS OF SYMMETRY LAMINATED PLATES[J].Chinese Journal of Applied Mechanics,1990,7(3):121-125. |
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| Authors: | Zhang Jianwei |
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| Institution: | Changzhou Mechanical and Metallurgical Industry Bureau Jiang Su |
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| Abstract: | In the present new method for analysis of symmetry laminated plates, the distributions of transverse shearing streses in thickness are first assumed, and then their differential equations are derived. The method characterizes the discontinuity of transverse shearing strains between layers and fulfills the equilibrium conditions of stresses between layers. Numerical results shows the method is reliable and simple for analysis of laminated platbs. |
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| Keywords: | symmetry laminated plates equilibrium of stresses between |
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