【摘要】 综述了受汶川5·12特大地震及其系列余震波及,陈仓区各类工业厂房的地震破坏形式,并对各种破坏形式进行了初步分析.调查表明,内框架厂房边柱破坏最严重,钢筋混凝土排架厂房破坏形式最多,主要有山墙开裂、倾斜,柱混凝土开裂,支撑压曲、端部拉脱等.更多还原

【Abstract】 This paper presents all kinds damages to the workshop buildings caused by 5·12 Wenchuan Earquake and its serial aftershock in Chencang District of Baoji City,and the failure patterns and their generating reasons are analyzed.It is shown that the most severe damage occurs on the outside column in inner-frame of workshop buildings.There are most failure modes in reinforced concrete bent-frame,including slant and collapse of the gable,cracking of concrete,buckling of bracing and its pulling-out at the end of the column.更多还原