钢网架螺栓球节点用高强度螺栓过火冷却后力学性能试验研究
冯绍攀, 幸坤涛, 王新泉, 辛雷, 肖树豪
Experimental study on mechanical properties of high strength bolts-used in steel grid bolted spherical joints after fire
FENG Shaopan, XING Kuntao, WANG Xinquan, XIN Lei, XIAO Shuhao
建筑结构学报 . 2021, (02): 198 -205 .  DOI: 10.14006/j.jzjgxb.2020.C071