巨型柱支承大跨钢网架屋盖的结构分析方法探讨  

Discussion on Structural Analysis Method of Large Span Steel Grid Roof Supported by Giant Columns

作　　者：荀永宁 冯泽慧 XUN Yong-ning;FENG Ze-hui(Jiangsu Bosen Architectural Design Co.,Ltd,Wuxi Jiangsu214000China)

机构地区：[1]江苏博森建筑设计有限公司

出　　处：《江苏建筑》2019年第5期47-49,共3页Jiangsu Construction

摘　　要：文章介绍了一个商业综合体工程,采用钢筋混凝土筒体作为巨型柱支承大跨度空间钢屋盖的结构布置体系及选型理由,并针对钢屋盖与下部钢筋混凝土结构的传统计算分析方法与考虑协同工作的整体建模计算进行了分析比较,以及结合工程实际情况对钢屋盖提出了采用提升法施工的建议。This paper introduces a building of commercial complex project,the structural layout system and selection reasons of a large-span spatial steel roof supported by a reinforced concrete cylinder in and compares the traditional calculation and analysis methods of steel roof and lower reinforced concrete structure with the overall modeling calculation considering cooperative work,and combines the actual situation of the project.Suggestions for construction of steel roof by lifting method are put forward.

关 键 词：大跨度空间钢屋盖 混凝土筒体 巨型柱 协同工作 

分 类 号：TU391.4[建筑科学—结构工程]