金属拱型波纹屋盖在风荷载作用下有限元分析  

Finite element analysis of metal arch corrugated roof under the action of wind load

作　　者：张德生[1] 李远瑛[1] 孙成访[2] 蒋沧如[3] 

机构地区：[1]嘉应大学土木工程系,广东梅州514015 [2]广西工学院土木工程系,广西柳州545006 [3]武汉理工大学土木工程与建筑学院,湖北武汉430070

出　　处：《广西工学院学报》2004年第1期27-30,共4页Journal of Guangxi University of Technology

摘　　要：以W666型金属拱型波纹屋盖为研究对象,对不同矢高比ll、支座边界条件为铰支和固支的18m跨波纹拱在风荷载作用下进行了几何非线性有限元分析,并得出一些重要结论,这些结论为波纹拱的设计、研究和应用提供了一定的参考和借鉴。The W666 metal arch corrugated roof is taken as the study object in this paper. The geometrical non-linear finite element analysis of 18m span corrugated arch under the action of wind load is studied which is with different vector height ratio 11 and under the condition of hinge and immobility supporting stands.Some important conclusions are drawn,which may be the reference for the design of a corrugated arch and its research and application.

关 键 词：金属拱型波纹屋盖 风荷载 有限元分析 轻钢结构 波纹拱截面 

分 类 号：TU391[建筑科学—结构工程] TU312.1