双材料界面裂纹复应力强度因子的正则化边界元法1)
谷岩, 张耀明

BOUNDARY ELEMENT ANALYSIS OF COMPLEX STRESS INTENSITY FACTORS OF BIMATERIAL INTERFACE CRACKS1)
Gu Yan, Zhang Yaoming
图7 裂纹表面单元数量对计算结果的影响
Fig.7 Variation of the errors with respect to the number of crack elements