冷弯薄壁型钢屋架受力性能及杆件计算长度研究

石宇, 周绪红, 管宇, 姚欣梅

Study on mechanical behavior and effective length of cold-formed thin-walled steel roof truss

SHI Yu, ZHOU Xuhong, GUAN Yu, YAO Xinmei

建筑结构学报 . 2019, (11): 81 -89 . DOI: 10.14006/j.jzjgxb.2017.0874