摘要
采用复变函数方法研究了正交异性双材料层间断裂问题。推出了界面裂纹的应力场和应力强度因子的理论表达式。该方法简单易懂、易于掌握,为工程实践及应用提供了一定的参考价值。
In this paper, the orthotropic bimaterial interlaminar fracture problem is studied by using theory of complex function. The theoretical equations for stress fields and the stress intensity factor have been derived. This method is simple to understand and master , and has very important value for engineering applications.
出处
《太原科技大学学报》
2006年第2期118-123,共6页
Journal of Taiyuan University of Science and Technology
基金
山西省自然基金项目(20021070)
关键词
正交异性材料
层间断裂
应力强度因子
双弹性常数
界面裂纹
orthotropic material, interlaminar fracture, stress intensity factor, bielastic constant, interface crack
