考虑平均应变的低周疲劳寿命本征损伤耗散预测方法
王嘉栋,胡明,严伟,李浩然

Prediction method of intrinsic damage dissipation for low cycle fatigue life considering average strain
Jiadong WANG,Ming HU,Wei YAN,Haoran LI
表1 45钢的化学成分
Table 1 Chemical composition of 45 steel
成分质量分数/%
C0.460
Si0.250
Mn0.590
P0.022
S0.003
Cr0.020