冷弯薄壁型钢开口三肢拼合立柱轴压性能试验研究

周天华1，聂少锋1，刘向斌2

Experimental study on cold-formed steel three limbs built-up section members under axial compression

ZHOU Tianhua1, NIE Shaofeng1, LIU Xiangbin2

建筑结构学报 . 2012, (03): 22 -29 .