机译:基于有限元分析的304LN不锈钢裂纹和健康管道弯头裂纹扩展行为预测
Visvesvaraya Natl Inst Technol;
Adv Mat & Proc Res Inst;
Fatigue life prediction; Finite element analysis; Cracked piping elbows; Multi-axiality quotient (q); Stress intensity factor (K); Ovality in elbows; STRETCH ZONE WIDTH; INITIATION LOAD; PIPES;