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四川大楼加层坍塌事故很大程度上是因为装修不善引起的,作为老建筑和保护性建筑所普遍存在的问题,与建筑本体相比,加层部分的结构更加脆弱,也更易因外界的影响而产生隐患,建筑加层带来的隐患也因此显露。以这次的四川大楼为例,出现坍塌的原因主要可以分析为四个方面。首先,加层自身结构在强度上与原建筑相比存在一定的差距。加
The cascade collapse in Sichuan Building is caused largely by poor decoration. As a common problem with old buildings and protective buildings, the structure of the overburden is more vulnerable and more vulnerable to external influences than the building itself The hidden dangers, the hidden dangers caused by the addition of buildings and therefore revealed. Taking this Sichuan building as an example, the reasons for the collapse can be mainly analyzed in four aspects. First of all, there is a certain gap in strength between the structure of the added layer and the original building. plus