带焊接端板Q420大规格角钢残余应力试验研究
施刚, 张紫千, 陈学森, 高源
Experimental study on residual stress of Q420 large-section angle with welding end-plate
SHI Gang, ZHANG Ziqian, CHEN Xuesen, GAO Yuan
建筑结构学报 . 2020, (S2): 374 -381 .  DOI: 10.14006/j.jzjgxb.2020.S2.0041