巨型框架多功能减振结构动力分析主框架刚度矩阵的杆系-层模型  

BAR-LAYER MODEL OF RIGIDITY MATRIX OF MAIN FRAME IN MULTIFUNCTIONAL VIBRATION-ABSORPTION MEGAFRAME STRUCTURE FOR DYNAMICAL ANALYSIS

作　　者：张敏[1] 胡淑兰[1] 

机构地区：[1]华东交通大学土木建筑学院,南昌330013

出　　处：《工业建筑》2006年第4期40-42,25,共4页Industrial Construction

基　　金：国家自然科学基金资助项目(编号:59778040)

摘　　要：针对巨型框架多功能减振结构动力分析的主框架刚度矩阵,提出了便于应用的杆系-层模型,并对该模型进行了适当的简化。该模型计算较简单,是一种计算主框架刚度矩阵的实用方法。Aimed at the dynamical analysis of multifunctional vibration- absorption megaframe structure, this paper presented a bar-layer model of rigidity matrix easy to apply in the main frame. Moreover, this model is appropriately simplified. This study seems＇ to indicate that this model has been relatively simple in calculation, and may be a practical method for computing the rigidity matrix of the main frame.

关 键 词：巨型框架 动力分析 刚度矩阵 杆系-层模型 

分 类 号：TU352.1[建筑科学—结构工程]