Curve cracks lying along a parabolic curve in anisotropic body |
| |
Authors: | Hu Yuan-tai Zhao Xing-hua |
| |
Institution: | Shanghai University, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai |
| |
Abstract: | ?A general solutions for the stress and displacement of curve cracks distributing along a parabolic curve Ω in an infinite
homogeneous anisotropic medium subjected to uniform loading at infinity have been given in this? paper by using the Stroh's
formalism and the mapping method. The solutions are valid not only for plane problems but also for antiplane problems and
the problems whose inplane and antiplane deformations couple each other. A closed form solution for the stress and displacement
in the entire domain is obtained for one curve crack or two curve cracks along the parabolic curve. The simple explicit form
solution for the stress intensity factors and the crack opening displacement are presented. |
| |
Keywords: | eigenvalue crack stress intensity factor |
本文献已被 CNKI SpringerLink 等数据库收录! |
| 点击此处可从《应用数学和力学(英文版)》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学(英文版)》下载免费的PDF全文 |