摘要
本文在文［１］的基础上，利用文［２］给出的无裂纹柱体弯曲问题的通解，求得了多裂纹圆柱横力弯曲应力函数及横截面剪应力的奇异积分表达式。本文方法借助数值积分表达式￣［３］，极易在微机上实现，可以完全类似文［１］所做的那样进行数值计算．
In this paper,based on paper[1] and[2],bending integral expressions of the stress function and shear stresses of a cylinder with several cracks are ob-tained.Using the numerical method of the singular integral equations￣[3], it is easy for us to do numerical calculation of the stresses and stress intensity factors,which is similar to that of paper￣[1].
出处
《应用数学和力学》
CSCD
北大核心
1994年第2期155-157,共3页
Applied Mathematics and Mechanics
关键词
裂纹
弯曲
圆柱体
奇异积分
crack.cylinder,bending. singular integral
