汶川地震中屋顶突出物破坏分析

Damage Analysis of Top Protruding Structures of Buildings in Wenchuan Earthquake

中国汶川地区8.0级大地震导致四川省部分地区大量建筑物倒塌,另外还有相当数量的建筑物出现各种各样的破坏。在这些建筑物破坏中,当建筑顶层部分存在突出物时,其破坏往往相对比较严重。本文对四川广元地区部分建筑物顶层突出物的破坏进行了介绍,并对破坏原因进行了简要分析。

A lot of buildings have collapsed during the Wenchuan earthquake. Also, more buildings suffered all kinds of damages subjected to this earthquake. Among these buildings, when protruding structures exist on the top of the building, their damages were more serious than other parts of the buildings. In this paper, damages of several protruding structures, which located in Guangyuan city of Sicuan province, were introduced and analyzed.