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.
出处
《建筑结构》
CSCD
北大核心
2004年第5期28-29,共2页
Building Structure
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
staggered truss
steel structure
monolithic stability
dynamic characteristics
split rigidities method
