汶川体育馆结构设计  

STRUCTURE DESIGN OF WENCHUAN GYMNASIUM

作　　者：张立平[1] 罗赤宇[1] 刘宇锋[1] 

机构地区：[1]广东省建筑设计研究院,广州510010

出　　处：《工业建筑》2012年第3期123-127,共5页Industrial Construction

摘　　要：针对汶川体育馆独特的建筑造型,对实现其造型的主体混凝土框架、屋盖空间网格结构及出屋面椭圆筒壳的设计进行介绍,重点介绍该工程中应用的可实现柱间支撑与预埋件连接"强节点、弱构件"设计理念的耗能节点、大直径球节点代换、屈曲约束构件等特色技术。经过精心设计,工程取得安全、适用、经济、美观的综合效益。According to unique architectural style of Wenchuan Gymnasium,it is introduced that the concrete frame, space grid structure of the roof and elliptic cylinder shell, which are applied to achieve the architectural style. It is mainly introduced that characteristic technology of energy-consuming joint that achieves the ＂ strong nodes, weak component＂ design concept of connection between column bracing and embedded parts, large-diameter spherical joint substitution and buckling restrained components. As carefully designed, the project has gained comprehensive benefits of security, application, economy and beauty.

关 键 词：空间网格 椭圆筒壳 耗能节点 节点代换 屈曲约束构件 

分 类 号：TU318[建筑科学—结构工程]