| 橡胶金属装配一体式隔振器静态特性的有限元分析 |
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| 引用本文： | 刘文武,朱石坚,楼京俊,何其伟.橡胶金属装配一体式隔振器静态特性的有限元分析[J].武汉理工大学学报(交通科学与工程版),2009,33(3):495-498. |
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| 作者姓名： | 刘文武 朱石坚 楼京俊 何其伟 |
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| 作者单位： | 海军工程大学振动与噪声研究所,武汉,430033 |
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| 摘 要： | 以某型橡胶金属装配一体式隔振器为原型,结合有限元分析软件ANSYS,提出了该类型隔振器的静态特性有限元分析通用方法.文中对该型隔振器的一体式橡胶金属弹性元件的轴向、径向静态特性进行研究;利用ANSYS的单元生死和绑定接触功能来实现弹性元件与金属骨架的装配,建立该型隔振器总成的有限元模型;计算出其3个方向的静刚度,并对有限元计算结果与试验结果进行比较.结果表明:提出的方法是可行的,可推广应用于同类型的隔振器.
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| 关 键 词： | 隔振器 静刚度 单元生死 绑定接触 |
Finite Element Analysis of the Integrated Metal-rubber Assembly Isolator's Static Characteristic |
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| Liu Wenwu,Zhu Shijian,Lou Jingjun,He Qingwei.Finite Element Analysis of the Integrated Metal-rubber Assembly Isolator's Static Characteristic[J].journal of wuhan university of technology(transportation science&engineering),2009,33(3):495-498. |
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| Authors: | Liu Wenwu Zhu Shijian Lou Jingjun He Qingwei |
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| Institution: | Institute of Noise and Vibration;Naval Univ.of Engineering;Wuhan 430033 |
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| Abstract: | The general FEA method for the static characteristic analysis of the integrated metal-rubber assembly isolator was presented based on the ANSYS.Firstly,the axial and radial static characteristics of the integrated metal-rubber elastic component were investigated.Then,the finite element model of the assembled isolator was established by the function of element birth and death,and bond contact in ANSYS.Finally,the static stiffness of the isolator in three directions was calculated and the results of FEA were ... |
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| Keywords: | isolator static stiffness element birth and death bond contact |
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