| 高阻尼多层U形波纹管轴向等效刚度的有限元分析 |
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| 引用本文： | 朱建峰,马伟,刘永刚,余永健.高阻尼多层U形波纹管轴向等效刚度的有限元分析[J].压力容器,2011,28(5):28-32. |
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| 作者姓名： | 朱建峰 马伟 刘永刚 余永健 |
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| 作者单位： | 河南科技大学河南省机械设计及传动系统重点实验室,河南洛阳,471003 |
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| 基金项目： | 国家自然科学基金，河南科技大学青年科学研究基金 |
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| 摘 要： | 运用ADINA有限元软件对高阻尼多层u形波纹管的轴向等效刚度进行了分析。考虑几何非线性、材料非线性、层间接触非线性以及夹层阻尼材料特性对波纹管轴向等效刚度的影响，其分析结果对含夹层阻尼波纹管的设计与研究有一定的参考意义。
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| 关 键 词： | 多层波纹管 非线性 夹层阻尼 等效刚度 |
Finite Element Analysis of High-damped Multilayer U-shaped Bellows' Axial Equivalent Stiffness |
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| ZHU Jian-feng,MA Wei,LIU Yong-gang,YU Yong-jian.Finite Element Analysis of High-damped Multilayer U-shaped Bellows' Axial Equivalent Stiffness[J].Pressure Vessel Technology,2011,28(5):28-32. |
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| Authors: | ZHU Jian-feng MA Wei LIU Yong-gang YU Yong-jian |
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| Affiliation: | ZHU Jian-feng,MA Wei,LIU Yong-gang,YU Yong-jian(Henan Key Lab for Machinery Design and Transmission System,Henan University of Science and Technology,Luoyang 471003,China) |
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| Abstract: | The ADINA finite element software was used to analysis the high - damped multilayer U - shaped bellows＇ axial equivalent stiffness. Considering the geometric nonlinearity, material nonlinearity, nonlinear contact condition between layers, and interlayer damped material behavior impact on bellows＇ axial equivalent stiffness, a certain extent reference the analysis results for the significance. interlayer damped bellows＇ design and research have |
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| Keywords: | multilayer bellows nonlinearity interlayer damping equivalent stiffness |
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