【摘要】 本文针对汶川地震中西安地区塔式起重机的损毁情况,分析了造成其各种形式破坏的主要原因。同时总结塔式起重机的动态研究现状,指出对塔式起重机进行地震作用下动态分析的必要性,为后续的动态研究提供指导。更多还原

【Abstract】 According to the damage of tower crane in Xi’an due to Wen Chuan earthquake,the main damage causes to the tower crane was analyzed in this paper.In addition,the current resarch situation about dynamic analysis of tower crane was summarized and the necessary of dynamic analysis was pointed out,which provides guidance on the follow-up study of dynamic analysis.更多还原