| 液压粘弹性控制系统（HVES）控制建筑结构动力反应的机理研究（一） |
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| 引用本文： | 吴波 李惠. 液压粘弹性控制系统（HVES）控制建筑结构动力反应的机理研究（一）[J]. 哈尔滨建筑大学学报, 1996, 29(6): 7-14 |
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| 作者姓名： | 吴波 李惠 |
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| 作者单位： | 哈尔滨建筑大学建筑工程学院 |
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| 基金项目： | 黑龙江省自然科学基金,国家建设部资助 |
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| 摘 要： | 本文研究了液压粘弹性控制系统与单自由度所构成的控制体系的频域特性，要用能量法建立了该体系阻尼比的计算方法，分析了ＨＶＥＳ各参数变化结阻尼比的影响，讨论了ＨＶＥＳ中液体耗能和粘弹性材料耗能之间的比例关系，由此揭示了ＨＶＥＳ的减振机理，从而为ＨＶＥＳ的工程
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| 关 键 词： | 建筑 抗震 液压粘弹性系统 结构控制 结构动力学 |
Study on the Control Mechanism of Hydraulic Viscoelastic Control System on Dynamic Responses of Building Structures |
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| Wu Bo,Li Hui. Study on the Control Mechanism of Hydraulic Viscoelastic Control System on Dynamic Responses of Building Structures[J]. Journal of Harbin University of Civil Engineering and Architecture, 1996, 29(6): 7-14 |
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| Authors: | Wu Bo Li Hui |
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| Affiliation: | Wu Bo;Li Hui |
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| Abstract: | In this paper, the frequency domain properties of control system composed of HVES (Hydraulic Viscoelastic System) and SDOF (Single Degree of Freedom ) structure are studied. The calculation method for damping ratio of the system is dveloped, and the effect of parameters of HVES on the damping ratio is discussed. Then, the ratio between the energy dissipated by liquid and that dissipated by viscoelastic material is studied. The work of this paper provides a foundation for actual application of HVES. |
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| Keywords: | buildings seismic resistance hydraulic viscoelastic control system structural control |
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