Evaluation of extreme load performance of pre-Northridge connections

[摘要] Disastrous consequences of a partial collapse of the Ronan Point apartment in 1968, along with the 1994 Northridge earthquake, exposed the vulnerability of steel moment frames subjected to extreme loading. The reports of these two catastrophic events reve

[学科分类] 建筑学

[关键词] progressive collapse and seismic performance;pre-Northridge welded-bolted connection;interstory drift angle