| 复合断裂中的回路积分J与应力强度因子的关系 |
| |
| 引用本文： | 殷旭伟.复合断裂中的回路积分J与应力强度因子的关系[J].浙江工业大学学报,1988(2). |
| |
| 作者姓名： | 殷旭伟 |
| |
| 作者单位： | 浙江工学院机械工程系 |
| |
| 摘 要： | 本文从J的回路积分定义出发,推导了复合断裂情况下平行和垂直于裂纹的J值与应力强度因子的关系。本结果可满意地用于计算机有限元的分析。
|
| 关 键 词： | 复合断裂 回路积分J 应力强度因子 |
On the Correlation of J-Contour Integral and the Stress Intensity Factor of Mixed-Mode Fracture |
| |
| Yin Xuwei.On the Correlation of J-Contour Integral and the Stress Intensity Factor of Mixed-Mode Fracture[J].Journal of Zhejiang University of Technology,1988(2). |
| |
| Authors: | Yin Xuwei |
| |
| Affiliation: | Department of Mechanical Engineering |
| |
| Abstract: | In accordance to the definition of J-contour-integral, the correlation of J-values of mixed-mode fracture, perpendicular to and parallel to crack, is derivated in this paper, which is illustrated as a function of the stress intensity factors. This result, however, can be satisfactorily used to the computer FEM calculation. |
| |
| Keywords: | Mixed-Mode Fracture J-Contour Integral Stress Intensity Factor |
| 本文献已被 CNKI 等数据库收录！ |
