腹板开孔冷弯薄壁槽钢梁屈曲性能试验及直接强度法研究
赵金友, 孙阔
Tests and direct strength method on buckling behavior of cold-formed thin-walled channel steel beams with web holes
ZHAO Jinyou, SUN Kuo
建筑结构学报 . 2018, (10): 93 -102 .  DOI: 10.14006/j.jzjgxb.2018.10.011