对扇状梯形悬索屋盖结构设计的分析计算  

Analysis calculation for the structure design of fan-shaped and ladder-shaped cable suspended roof

作　　者：李小娟 

机构地区：[1]广西桂林市建筑安装工程公司

出　　处：《山西建筑》2005年第17期48-49,共2页Shanxi Architecture

摘　　要：应用非线性弹性理论,对扇状梯形悬索屋盖结构进行了有限元静力计算分析,并对各索单元张力采用均匀调整法进行调整,采用了协调调整法考虑悬索和圈梁的相互影响。According to the nonlinear elastic theory, finite element static calculation is used for structure analysis. Applying uniform method each cable unit is adjusted; at the same time based upon coordinate adjustment method the interaction between suspension cable and circle beam is considered.

关 键 词：几何非线性 悬索屋盖 圈粱 

分 类 号：TU375[建筑科学—结构工程]