基于汶川地震后对楼梯震害的调查研究结果,对楼梯的形式、组成、坡度进行了介绍,重点阐述了楼梯的质量监督方法,以期提高楼梯施工质量,保证紧急情况下能充分发挥它的安全疏散作用,保障人民生命安全。%Based on the investigation results of stairs damage after Wenchuan earthquake,this paper introduced the formation,composition,slope of stairs,focused elaborated the quality supervision method of stairs,in order to improve the quality of stairs construction,to ensure fully play its evacuation role in emergency situation,guaranteed the safety of people's lives.
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