摘要
本文参考前人在风致振动方面的研究成果,结合规范方法,分析了某120m大跨空间钢结构桁架风荷载作用,并对其进行了有限元分析,根据分析结果,提出了一些针对该类结构的设计建议,为今后的分析和设计提供了参考。
This paper bases on existing research findings on wind-induced dynamic response, and method of code is used, the wind load of a 120m long-span steel spatial truss is analyzed, Finite Element method is employed to structure analysis. According to the result, several design advice for similar structures are given. It provides reference for analyzing and design of similar structures.
出处
《固体力学学报》
CAS
CSCD
北大核心
2008年第S1期141-145,共5页
Chinese Journal of Solid Mechanics
关键词
空间桁架
大跨度
结构设计
spatial Truss, long-span, structure design
