The BIE method computer program, presented in this paper, can be accurately used for the elastoplastic fracture analysis of edge crack or long surface crack in various structural components.

• 本文提供的边界积分方程法计算机程序,可较精确地用于各种结构的边裂纹或长表面裂纹的弹塑性分析及裂纹尖端张开位移的计算,从而可对这些结构进行断裂分析。