BAR-LAYER MODEL OF RIGIDITY MATRIX OF MAIN FRAME IN MULTIFUNCTIONAL VIBRATION-ABSORPTION MEGAFRAME STRUCTURE FOR DYNAMICAL ANALYSIS
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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。Abstract: 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.
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Key words:
- megaframe /
- dynamical analysis /
- rigidity matrix /
- model of bar-layer
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龙驭球, 包世华. 结构力学(第二版) 1 北京: 高等教育出版社,1996: 254-468 包世华. 新编高层建筑结构. 北京: 中国水利水电出版社, 2001:85-95 程卫国, 冯 峰, 王雪梅, 等.MATLAB 611 精要编程及高级应用.北京: 机械工业出版社,2000: 148-256 张 敏. 巨型框架多功能减振结构风振控制研究: [ 博士学位论文]. 南京: 东南大学,2003: 10-15
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