摘要
亚运游泳跳水馆屋盖采用空间钢管桁架体系。设计中考虑恒载、活载、风荷载、温度作用和地震作用,并采用3D3S进行整体计算,描述主要构件的内力及位移,并对结构动力性能进行分析。最后探讨管桁架在大跨度结构中的应用。
In this paper,space steel truss system used in the roof structure of Natatorium and Diving Center for Asian Games are introduced.In the design,calculated by 3D3S,dead load,live load,wind loads,temperature effects and seismic action are considered;internal forces and displacement of the main components are described and structural dynamic performance is analyzed.Then the preliminary discussion on application of steel pipe truss in the long-span structure is given.
出处
《工业建筑》
CSCD
北大核心
2010年第S1期372-374,共3页
Industrial Construction
关键词
管桁架
大跨度
屋盖结构
steel pipe truss
long-span
roof structure
