某预制装配式房屋地下室顶板结构选型研究

Study on the Selection of Roof Structure of Prefabricated Building

地下室顶板结构方案直接影响建筑的总造价,而顶板结构形式较多,如何选择合理经济的结构形式成为研究的重点。本文以一实例项目为依托,通过五种不同结构方案的结构计算分析和工程量的对比,得出选用密肋楼板较为合理,供地下室顶板结构设计选型参考。

The roof structure scheme of basement affects the total cost of building directly,but the roof structure form is more,how to select a reasonable and economic structure has become the focus of the study.In this paper,an example based on the project,the structure calculation and analysis of five different structural schemes and the comparison of engineering quantities are given,the selection of ribbed floor is more reasonable,it provides reference for the design and selection of roof structure of basement.