GH4169合金拘束相关的疲劳裂纹萌生寿命

郭昊函, 杨杰, 刘芳, 卢荣生

Constraint Related Fatigue Crack Initiation Life of GH4169 Superalloy

GUO Haohan, YANG Jie, LIU Fang, LU Rongsheng

图3 基于3种不同网格尺寸所得到的应力-应变曲线和塑性滑移云图

Fig.3 Stress-strain curves and plastic slips based on three different mesh sizes