基于重要杆件失效网架结构连续倒塌动力试验研究

丁北斗1,2, 吕恒林1,2，李贤1,2 周列武1

Experimental Study on Dynamical Progressive Collapse of Grid Structure Triggered by Key Member Failure

DING Bei-dou1,2,LV Heng-lin 1,2,,LI Xian1,2 ZHOU Lie-wu1,2