| 反平面剪切裂纹和刚性线问题和带裂纹圆轴扭转问题中的新型积分方程 |
| |
| 引用本文： | 陈宜周.反平面剪切裂纹和刚性线问题和带裂纹圆轴扭转问题中的新型积分方程[J].力学学报,1987(6). |
| |
| 作者姓名： | 陈宜周 |
| |
| 作者单位： | 江苏工学院 |
| |
| 摘 要： | 如果把通常裂纹问题中奇异积分方程中的右端项由应力改为合力,此时积分方程的核也要由奇异核改为对数型奇异核。文中对于反乎面剪切裂纹和刚性线问题和带裂纹圆轴扭转问题,推导出了这种带对数核的积分方程。
|
| 关 键 词： | 积分方程方法 反平面弹性 裂纹问题 刚性包含物问题 |
NEW INTEGRAL EQUATIONS IN CRACK OR RIGID THIN INCLUSION PROBLEMS OF ANTIPLANE ELASTICITY AND IN TORSION CRACK PROBLEMS |
| |
| Y. Z. Chen.NEW INTEGRAL EQUATIONS IN CRACK OR RIGID THIN INCLUSION PROBLEMS OF ANTIPLANE ELASTICITY AND IN TORSION CRACK PROBLEMS[J].chinese journal of theoretical and applied mechanics,1987(6). |
| |
| Authors: | Y Z Chen |
| |
| Institution: | Jiangsu Institute of Technology |
| |
| Abstract: | In this paper, three boundary value problems: (1) Antiplane elastic problem of an infinite body containing a curve crack, (2) Antiplane elastic problem of an infinite body containing a rigid thin inclusion, (3) Torsion crack problem of a bar with round section, are discussed. If one changes the right hand term of usual singular equation in crack problem from tractions to resultant forces (or Dispalacements), some new integral equations with logrithmic kernels are obtained. |
| |
| Keywords: | Integral equation method Antiplane elasticity crack problem rigid inclusion problem |
| 本文献已被 CNKI 等数据库收录！ |
