| 高层建筑地震反应最优多重TLD控制 |
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| 引用本文： | 李忠献,王森林.高层建筑地震反应最优多重TLD控制[J].地震工程与工程振动,1996,16(4):69-77. |
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| 作者姓名： | 李忠献 王森林 |
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| 作者单位： | 天津大学 |
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| 基金项目： | 国家教委优秀年轻教师基金 |
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| 摘 要： | 本文以坑层建筑地震反应进行了最优多重ＴＬＤ（ＭＴＬＤ）ｓ控制研究。文中阐述了ＴＬＤ系统的工作原理笔ＭＴＬＤｓ系统的参数；建立了多层结构－ＴＭＬＤｓ系统耦联体系的运动方程；分析了ＭＴＬＤｓ系统的参数对在谐波作用下多层结构动力反应的影响以及各参数之间的关系。
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| 关 键 词： | 高层建筑 地震反应 阻尼器 振动控制 |
OPTIMAL MULTIPLE TLD CONTROL FOR SEISMIC RESPONSES OF TALL BUILDINGS |
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| Li Zhongxian, Wang Senlin,Jiang Xinliang.OPTIMAL MULTIPLE TLD CONTROL FOR SEISMIC RESPONSES OF TALL BUILDINGS[J].Earthquake Engineering and Engineering Vibration,1996,16(4):69-77. |
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| Authors: | Li Zhongxian Wang Senlin Jiang Xinliang |
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| Abstract: | In this paper, the optimal multiple TLD(MTLDs)control for seismic responses of tall buildings is performed. Firstly,the working principle of TLD system and the parameters of MTLDs systems are described,and the equations of motion of the coupled system of multistory structure and MTLDs system are built. Then, the influence of the parameters of MTLDs system on the dynamic responses of multistory structure under harmonic excitations and the relations between the parameters are analyzed, and the control effects of MTLDs system on the seismic responses of tall buildings under various earthquake excitations are numerically simulated. Finally,some conclusions are given as: MTLDs system is a kind of effective,reliable and practical passive control measurement,has better suitability and stability by comparing with STLD system, and presents vast prospects in the practical engineering application. |
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| Keywords: | Tall building Seismic response Multiple Tuned Liquid Dampers(MTLDs) Vibration control |
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