| 胶泥阻尼器一种设计方法的试验验证 |
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| 引用本文： | 贾九红,华宏星.胶泥阻尼器一种设计方法的试验验证[J].振动与冲击,2012,31(5):158-160,182. |
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| 作者姓名： | 贾九红 华宏星 |
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| 作者单位： | 1．华东理工大学机械与动力工程学院承压系统安全科学教育部重点实验室，上海 200237；2．上海交通大学机械与动力工程学院机械系统与振动国家重点实验室，上海200240 |
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| 基金项目： | 国家自然科学基金(50905059) |
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| 摘 要： | 胶泥吸能器是一种比较理想的隔振、抗冲防护设备，由于其耗能机理的复杂性导致人们对其设计方法认识的不足，限制了该类吸能器在重大能源领域的推广和利用,因此研究其设计方法，将其在国内外推广应用具有很高的经济价值。针对前期推导的阻尼器设计方法展开冲击试验，研究设计方法中所涉及的阻尼介质和阻尼器的结构参数对其阻尼力的影响规律。通过对几种阻尼介质和具有不同内部结构的几种阻尼器的反复试验发现，该规律与阻尼器设计方法所反映的规律吻合很好，从而证明该设计方法准确地描述了阻尼器物理参数与其力学特性的关系，可以用于阻尼器的结构设计。
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| 关 键 词： | 胶泥阻尼器 冲击试验 阻尼系数 设计方法 |
| 收稿时间： | 2011-8-30 |
| 修稿时间： | 2011-11-13 |
Test verification of a design method for an elastomer damper |
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| JIA Jiu-hong,HUA Hong-xing.Test verification of a design method for an elastomer damper[J].Journal of Vibration and Shock,2012,31(5):158-160,182. |
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| Authors: | JIA Jiu-hong HUA Hong-xing |
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| Affiliation: | 1 MOE Key Laboratory of Pressure System and Safety, East China University of Science and Technology, Shanghai, China 2002372State Key Laboratory of Mechanical and Vibration, Shanghai Jiaotong University, Shanghai, 200240 |
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| Abstract: | An elastomer damper is a kind of good anti-shock equipment.The complexity of its shock energy dissipating mechanism restricts the use of this type of damper.Therefore,it is necessary to find a design method for it.Here,the damper design method derived in the previous study was used to conduct shock tests.The parameters in the mathematical model were all studied.The test results showed that the proposed design method appopriately describes the relations between its mechanical characteristics and the parameters of the damper,and it can be used to design an elastomer damper. |
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| Keywords: | elastomer damper shock test damping coefficient design method |
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