高烈度地区体育馆类公共建筑结构设计探讨

Discussion on structural design of gymnasium type public building in high intensity area

风雨操场作为体育馆类公共建筑,通常造型独特且体型复杂;而作为乙类建筑,存在大跨度、水平和竖向刚度分布不均等结构分析中较难处理的问题,因此其计算分析较为严格,而宁夏银川作为8度区,其抗震要求则更为严格且计算分析亦更为复杂。以银川一中风雨操场为例,对体育馆类结构中存在的问题及其处理方法进行了分析和探讨,为同类建筑的结构设计提供参考。

As a gymnasium type public building,stormproof playground usually has unique and complex shape;It is difficult to deal with in the structural analysis of large-span,uneven distribution of horizontal and vertical stiffness because it is a Class B building,so its calculation and analysis are more strict.Taking Yinchuan No.1 Middle School stormproof playground as an example,this paper analyzes and discusses the problems existing in the gymnasium structure and its approaches,which provides a reference for the structural design of similar buildings.