| 高层钢结构-MTLD系统抗震优化设计方法 |
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| 引用本文： | 李春祥,黄金枝,何广民. 高层钢结构-MTLD系统抗震优化设计方法[J]. 工业建筑, 2000, 30(4): 5-8,4 |
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| 作者姓名： | 李春祥 黄金枝 何广民 |
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| 作者单位： | 上海交通大学建工学院!上海200030 |
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| 摘 要： | 为方便工程设计 ,基于导出的结构 -MTLD系统动力放大系数控制指标 ,利用数值分析技术 ,给出了MTLD系统最优设计参数、MTLD系统优化设计步骤和结构 -MTLD系统抗震设计方法。利用时程分析方法 ,给出了钢结构TLD和MTLD地震反应控制设计算例以说明其具体应用。
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| 关 键 词： | 高层钢结构 多重调谐液体阻尼器 动力放大系数 最优设计 |
OPTIMUM DESIGN OF STEEL TALL BUILDING MTLD SYSTEM TO WITHSTAND EARTHQUAKE |
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| Li Chunxiang Huang Jinzhi He Guangmin. OPTIMUM DESIGN OF STEEL TALL BUILDING MTLD SYSTEM TO WITHSTAND EARTHQUAKE[J]. Industrial Construction, 2000, 30(4): 5-8,4 |
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| Authors: | Li Chunxiang Huang Jinzhi He Guangmin |
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| Abstract: | For the convenience of the engineering design,on the basis of the controllability index(i.e.D max )and using numerical analysis technique,the optimum parameters of MTLD were given.The optimum design steps for MTLD and the whole design procedure for structure MTLD system subjected to earthquake were also introduced.A design example for steel structure MTLD/TLD systems under seismic excitation was given to illustrate the application of the method proposed in this paper with the help of the time history analysis. |
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| Keywords: | steel tall building MTLD DMF optimum design |
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