淮阳县三馆一中心项目结构设计介绍  

Introduction of the structure design of “three buildings & one center”project in Huaiyang county

作　　者：周集建 

机构地区：[1]河南省建筑设计研究院有限公司,郑州450014

出　　处：《建筑结构》2013年第S1期220-224,共5页Building Structure

摘　　要：淮阳县三馆一中心项目包含2栋7层的建筑-图书馆、文化馆,1栋600座丙等小型剧院和1处共享大厅,其中图书馆、文化馆屋顶60m跨连接造型采用管桁架结构,一端滑动支座;剧院观众厅屋面采用现浇混凝土空腹网架,舞台台口采用现浇混凝土桁架;主入口钢雨篷、剧院局部地下室折板楼梯等均经过计算分析,优化了结构设计。本项目结构设计对同类型结构设计有一定的借鉴意义。'Three buildings & one center'project in Huaiyang county consists of two seven-storey buildings which respectively are the library and the culture museum,a small c-class theater of 600 seats,and a shared lobby. Pipe truss structure is used in the 60 meters cross-connections modeling of the library and the culture museum roofs,and sliding supports are used at one end. Cast-in-situ concrete vierendeel grid is adopted in the audience hall roof of the theatre,and cast-in-situ concrete truss is used in the theatre proscenium arch. Both the steel awning of the main theatre entrance and partial folded plate stairs in the theatre basement are analyzed and calculated,so that the structure design of the theatre is optimized. The structural design of this project can be used as a reference to the design of structures that are of the same type.

关 键 词：管桁架结构 现浇混凝土空腹网架 现浇混凝土桁架 折板楼梯 

分 类 号：TU318[建筑科学—结构工程]