| 粘弹性阻尼器的优化布置研究 |
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| 引用本文： | 刘睿,刘菲.粘弹性阻尼器的优化布置研究[J].中国科技博览,2012(12):32-32,31. |
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| 作者姓名： | 刘睿 刘菲 |
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| 作者单位： | 西南交通大学力学与工程学院,四川成都,610031 |
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| 摘 要： | 粘弹性阻尼器（VED）是一种十分有效的耗能减震装置。本文介绍了粘弹性阻尼器的耗能减震原理和性能，以及粘弹性阻尼器的两种布置方法。通过一常用实例进行分析，得出了三种情况下的地震反应，证明了粘弹性阻尼器对结构地震响应控制的有效性，并对比了粘弹性阻尼器的两种布置方法的减震效果。
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| 关 键 词： | 粘弹性阻尼器 耗能减震 位置优化 |
RESEARCH FOR LAYOUT METHOD OF VISCOELASTIC DAMPERS |
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| Affiliation: | Liu Hui, Liu -Fei (School of Mechanics and Engineering, Southwest Jiaotong University, Chengdu 610031, China) |
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| Abstract: | Viscoelastic damper is a kind of efficient device for suppressing vibration and dissipating energy.The principle about suppressing vibration and dissipating energy and the properties of viscoelastic damper is studied in this paper.Two kinds of layout method of viscoelastic damper are given.Numerical examples are presented to ansys the seismic response of three kinds of situation. The feasibility of the seismic performance enhancement by adding viscoelastic damper to structures is demonstrated.The effects of suppressing vibration for two kinds of layout method of viscoelastic damper are compared. |
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| Keywords: | viscoelastic damper energy dissipation and vibration suppression location optimization |
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