In this paper, boundary collocation 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。

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The convergence problem of boundary collocation 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。

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In the present paper the convergence and validity of the results of boundary collocation procedure are studied by considering function approximation.

本文从函数逼近的观点研究了边界配置法解的有效性及收敛性。

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