摘要
采用能量法，巧妙地导出了裂纹面上作用着均匀压力、幂硬化材料的无限体内部椭圆裂纹的全塑性Ｊ积分解，该解的形式为简单的解析式，其解法基于ＨＲＲ解［１，２］。
The fully plastic J integral of the embedded elliptic crack, on which the uniform pressure is exerted, in the infinite body of power hardening material is derived cleverly by use of energy method in this paper. The fully plastic J integral is a simple analytic form. The solving process is base on the solution of HRR .
出处
《国防科技大学学报》
EI
CAS
CSCD
1998年第6期1-3,共3页
Journal of National University of Defense Technology
基金
国家自然科学基金
