| 简体结构动力分析的有限条法 |
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| 引用本文： | 蒯行成.简体结构动力分析的有限条法[J].湖南大学学报(自然科学版),1990,17(3). |
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| 作者姓名： | 蒯行成 |
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| 作者单位： | 湖南大学工程力学系 |
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| 摘 要： | 本文首先利用有限条法分析高层建筑筒体结构的静力方程,采用静力缩聚法,求出结构的侧向刚度矩阵,然后将结构质量等效集中到各层楼面,最后导出了结构平动一扭转耦联振动基本方程.由此可以按反应谱理论计算地震荷载.
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| 关 键 词： | 筒体 结构 有限条法/高层建筑 筒体结构 |
A Finite Strip Method for the Dynamic Analysis of Tube Structures |
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| Kuai Xingcheng.A Finite Strip Method for the Dynamic Analysis of Tube Structures[J].Journal of Hunan University(Naturnal Science),1990,17(3). |
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| Authors: | Kuai Xingcheng |
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| Institution: | Kuai Xingcheng Department of Engineering Mechanics |
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| Abstract: | In this paper, the static equations of the tube structure in superhigh buildings is analyzed by finite strip method. The lateral rigid matrix is obtained by means of the static reduction technique first. Then the mass of structure is concentrated equivalently on each of floors and the basic equatjons of coupled translation-torsion vibration of fhe structure are derived. Hence the earthquake loads can be calculated according to the response spectrum theory. |
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| Keywords: | tube strueture finite strip method/superhigh building tube structure |
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