冷弯薄壁四肢拼合箱形截面柱抗火性能研究
王卫永, 杨竞杰, 徐磊, 石宇
Study on fire behavior of cold-formed steel quadruple-limb built-up box-section column
WANG Weiyong , , YANG Jingjie, XU Lei, SHI Yu
建筑结构学报 . 2022, (08): 133 -143 .  DOI: 10.14006/j.jzjgxb.2021.0280