某多层混合结构房屋倒塌原因分析

Cause analysis of collapse of a multiple layered mixed structure

缺少设计、施工等基建资料的房屋无法通过准确的建模验算进行倒塌模拟,需通过收集相关资料、现场检测等方法进行综合倒塌分析,并分清导致倒塌的直接、间接原因。本文通过工程实例,提供了部分分析方法,以供参考。

The house that lack of design,construction and other information can not be accurately checked and analyzed for collapse simulation,it needs to be analyzed by collecting data,on-site testing and other methods,and distinguish the direct and indirect causes of collapse. This paper provides some analysis methods for reference through engineering example.