Q345B钢焊接残余应力应变释放系数有限元分析
张壮南,王元鸷,田路
Finite element analysis on strain release factors  of welding residual stresses of Q345B steel
ZHANG Zhuangnan, WANG Yuanzhi, TIAN Lu
建筑结构学报 . 2016, (S1): 393 -398 .