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含椭圆孔或裂纹的等参数正交异性板平面问题基本解 被引量:3

THE FUNDAMENTAL SOLUTIONS FOR THE EQUAL-PARAMETER ORTHOTROPIC PLATE CONTAINING AN ELLIPTICAL HOLE OR A CRACK
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摘要 应用Cauchy积分的方法,分别给出了含椭圆孔或裂纹的等参数正交异性板在任意面内集中载荷作用下的复应力函数基本解或应力强度因子基本解,这些基本解对于应用边界元法求解此类正交异性板或各向同性板的某些弹性力学和断裂力学问题具有重要的意义。 The fundamental solutions of complex stress functions or stress intensity factorsfor the equal-parameter orthotrpic plate containing an elliptical hole or a crack are derivedwith the Cauchy integral method,those fundamental solutions are very useful to solve someproblems in elastic mechanics and fracture mechanics by BEM。
机构地区 石油大学机械系
出处 《力学学报》 EI CSCD 北大核心 1995年第5期609-613,共5页 Chinese Journal of Theoretical and Applied Mechanics
关键词 正交异性板 椭圆孔 裂纹 二维问题 弹性力学 orthotropic plate,equal-parameter,elliptical hole,crack,fundamental solu-tions
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  • 3郭树祥,许希武.任意多椭圆孔多裂纹无限大各向异性板应力强度因子求解的一种新方法[J].计算力学学报,2006,23(1):7-12. 被引量:4
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