| 高层钢结构TMD风振舒适度控制优化设计方法 |
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| 引用本文： | 李春祥.高层钢结构TMD风振舒适度控制优化设计方法[J].力学与实践,2000,22(3):25-28. |
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| 作者姓名： | 李春祥 |
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| 作者单位： | 同济大学,上海,200092 |
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| 摘 要： | 研究高层钢结构系统的ＴＭＤ风振舒适度控制设计方法，导出了受控结构的内振加速度设计计算公式，给出了受控结构脉动增大系数设计表格和控制设计步骤。算例表明，ＴＭＤ对结构风振加速度的控制是十分有效的。
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| 关 键 词： | 高层钢结构 TMD系统 风振舒适度 优化设计 |
THE OPTIMAL DESIGN METHOD FOR TMD WIND CONTROL ON TALL OR SUPER-TALL STEEL STRUCTURE BUILDINGS |
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| LI Chunxiang.THE OPTIMAL DESIGN METHOD FOR TMD WIND CONTROL ON TALL OR SUPER-TALL STEEL STRUCTURE BUILDINGS[J].Mechanics and Engineering,2000,22(3):25-28. |
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| Authors: | LI Chunxiang |
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| Abstract: | Research on control design method onwindinduced vibrating comfort of TMD-tall steelstructure system is carried out in this paper. Calcu-lating formulae for vibrating acceleration of the con-trolled structurcs axe derived. The design table forfiuctuating amplifying coefficient of the controlledstructures and the control design steps are given.Tlle colnputational results show that the TMD isvery efficient for controlling wind vibration acceler-ation of structures. |
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| Keywords: | tall steel structure TMD system fluctuating wind acceleration fluctuating amplifying coefficient |
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