In this paper, boundarycollocation method is used to calculate stress intensity factors of an eccentric crack in an elliptical disc subjected to a uniform tension stress.
本文用边界配置方法计算了不同情形下含偏心裂纹椭圆盘受均布载荷时的应力强度因子。
2
The convergence problem ofboundarycollocation method used to calculate the stress intensity factor is also investigated.
还探讨了边界配置法求应力强度因子时的收敛性问题。
3
In the present paper the convergence and validity of the results ofboundarycollocation procedure are studied by considering function approximation.