攀枝花体育馆大跨度多次预应力钢穹网壳屋盖设计  

DESIGN OF MULTIPLY PRESTRESSED LARGE-SPAN GRID DOME ROOF STRUCTURE

作　　者：尹思明 苟克成 董绍云 

机构地区：[1]四川省攀枝花市建筑勘察设计院,教授671000

出　　处：《钢结构》1995年第2期100-104,共5页Steel Construction

摘　　要：本文介绍了攀枝花体育馆8支点多次预应力穹顶钢网壳屋盖的设计构思、结构形式、内力分析、稳定计算及施工方案要点。对预应力技术推广于大跨度钢网壳作了尝试。In the light of roof structure designed for Panzhihua Athletic Hall, this paper describes the design concept, types of structure, method of analysis, check against stability and option for construction of multiply prc-strcsscd grid dome. A try and application of multiply prcstrcssing technique to large-span grid structure has been made.

关 键 词：大跨度 多次预应力 钢穹屋盖 设计构思 

分 类 号：TU391[建筑科学—结构工程]