耦合焊接残余应力的横波可控震源振动器平板疲劳寿命预测
陈振,陈能鹏,冉庆杰,王乔木,魏超成,鞠浩文

Fatigue life prediction of sheer wave vibroseis vibrator baseplate coupled with welding residual stress
Zhen CHEN,Nengpeng CHEN,Qingjie RAN,Qiaomu WANG,Chaocheng WEI,Haowen JU
图3 振动器平板焊接模型及其网格划分
Fig.3 Welding model of vibrator baseplate and its mesh division