顶板-纵肋焊接细节残余应力的松弛效应

钟雯,丁幼亮,宋永生,曹宝雅,耿方方

Relaxation effect of welding residual stress in deck-to-rib joints

Wen ZHONG,You-liang DING,Yong-sheng SONG,Bao-ya CAO,Fang-fang GENG

图 9 工况A~E焊缝位置处车载应力时程曲线

Fig.9 Time-history curves of vehicle load stress at welded joint position with case A~E