| 多自由度减振磁流变阻尼器的设计研究 |
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| 引用本文： | 赵晓文,侯忠明,杜彦亭.多自由度减振磁流变阻尼器的设计研究[J].地震工程与工程振动,2011,31(5):178-183. |
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| 作者姓名： | 赵晓文 侯忠明 杜彦亭 |
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| 作者单位： | 1. 总后建筑工程研究所,陕西西安,710032
2. 西安交通大学机械工程学院,陕西西安,710049 |
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| 摘 要： | 针对磁流变阻尼器存在的磁流变液体沉淀、结构复杂、阻尼通道设计不尽合理等问题和工程应用中多自由度减振的实际需求,采用阻尼通道的锥形孔结构、平行圆盘缝隙式设计和分体式结构、实现磁流变阻尼器易安装、散热好、效率高和多自由度减振使用的目的.通过台架试验研究,分析了控制电流、激振频率和振幅对阻尼器阻尼特件的影响,结果表明所设计的...
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| 关 键 词： | 多自由度减振 分体式 锥形孔结构 平行圆盘缝隙结构 磁流变阻尼器 |
Design and research of the multi-degree-of-freedom damping MR damper |
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| ZHAO Xiaowen,HOU Zhongming,DU Yanting.Design and research of the multi-degree-of-freedom damping MR damper[J].Earthquake Engineering and Engineering Vibration,2011,31(5):178-183. |
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| Authors: | ZHAO Xiaowen HOU Zhongming DU Yanting |
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| Institution: | ZHAO Xiaowen1,HOU Zhongming1,DU Yanting2 |
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| Abstract: | Focusing on the problems of MR damper:sedimentation of MR fluid,complex structure,damping channel is not quite reasonable and the engineering application requirements for multi-degree-of-freedom damping vibration,a new MR damper was designed by split-type structure,taper bore and parallel disk gap structure of damping passage,it can be installed in level or arbitrary attitude in order to accommodate multi-degree-of-freedom vibration,and have merits of easy to install,dispel the heat well,higher efficiency a... |
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| Keywords: | multi-degree-of-freedom damping split-type taper bore structure parallel disk gap structure MR damper |
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