索穹顶结构的理论分析及应用  

THEORETIC ANALYSIS OF CABLE DOME AND ITS APPLICATION

作　　者：宋娟[1] 王民[1] 王心勇[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,杨凌712100

出　　处：《工业建筑》2006年第z1期391-394,共4页Industrial Construction

摘　　要：针对索穹顶结构的概念及力学特性,在形态分析和非线性分析的基础上对索穹顶结构进行了理论分析,重点论述了三种常用的找形方法。简要介绍了索穹顶结构在我国的应用现状,并对其发展前景做了展望。In accordance with the notion and mechanic characteristics of cable dome,it is studied the theory analysis of cable dome based on morphology analysis and nonlinear analysis.Three kinds of its form-finding methods are highlighted.The current situation of its application in China is introduced and the applicable foreground of cable dome is also prospected.

关 键 词：索穹顶结构 非线性分析 形态分析 非线性有限元法 

分 类 号：TU399[建筑科学—结构工程]