交错钢桁架结构的整体稳定与动力特性分析  

Analysis of the Monolithic Stability and Dynamic Characteristics of Staggered Steel Truss Structure

作　　者：刘开国 

机构地区：[1]中南建筑设计院,武汉430071

出　　处：《建筑结构》2004年第5期28-29,共2页Building Structure

摘　　要：对交错钢桁架结构的整体稳定与动力特性分析 ,采用基于能量法的连续化数学模型及分解刚度法进行求解 。The monolithic stability and dynamic characteristics analysis of staggered-truss structure are discussed.The mathematical model of an equivalent continum is proposed and solved by the method of split rigidities.Finally,a numerical example is shown for reference in design.

关 键 词：交错钢桁架结构 整体稳定 动力特性 分解刚度法 数学模型 

分 类 号：TU323.4[建筑科学—结构工程]