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随着我国社会经济的发展和结构抗震理念的不断深入,人们越来越重视楼梯在发生地震时的逃生作用。其中带滑动支座的楼梯能够延迟地震对楼梯的破坏,争取宝贵时间让人员快速撤离,作为一项新的结构抗震手段逐渐的被推广,然而在实际的结构设计和施工方面还存在一些不足和问题,需要引起设计方和施工方的高度重视。本文在进行不同框架结构楼梯对比的基础上,对滑动支座混泥土板式楼梯进行了设计和施工分析,希望对滑动支座楼梯的广泛应用
With the development of our society and economy and the deepening of earthquake resistant concept, people pay more and more attention to the escape function of stairs in the event of an earthquake. Among them, the staircase with sliding support can delay the damage caused by the earthquake to the staircase, and strive for the rapid evacuation of personnel for a long time. As a new seismic means of structure, it has been gradually popularized. However, there are still some shortcomings in the actual structural design and construction The problem needs to be given great attention by designers and constructors. Based on the contrast of staircase with different frame structures, this paper analyzes the design and construction of sliding support concrete slab stairs. It is hoped that the widely use of sliding support staircase