| 磁粘弹性体及其微振动控制应用 |
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| 引用本文： | 应祖光.磁粘弹性体及其微振动控制应用[J].环境工程,2012(Z1):208-210. |
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| 作者姓名： | 应祖光 |
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| 作者单位： | 浙江大学航空航天学院力学系 |
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| 基金项目： | 国家自然科学基金资助项目(基金编号:11072215) |
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| 摘 要： | 先简要介绍新型智能材料、即磁粘弹性体的制备;再介绍磁粘弹性材料的力学性能实验,给出其拉伸、压缩及动力学试验结果,说明大小变形时的特性;最后介绍磁粘弹性材料在微振动控制方面的应用,通过可控复合结构的分析与计算,得到夹层梁与夹层板微振动的均方根速度谱指标,说明磁粘弹性复合结构的微振动控制效果。
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| 关 键 词： | 磁粘弹性材料 力学性能 复合结构 微振动控制 |
MAGNETO-RHEOLOGICAL VISCO-ELASTOMER AND ITS APPLICATION TO MICRO-VIBRATION CONTROL |
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| Ying Zuguang.MAGNETO-RHEOLOGICAL VISCO-ELASTOMER AND ITS APPLICATION TO MICRO-VIBRATION CONTROL[J].Environmental Engineering,2012(Z1):208-210. |
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| Authors: | Ying Zuguang |
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| Institution: | Ying Zuguang(Department of Mechanics,School ofAeronautics andAstronautics,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | The fabrication of a magneto-rheological visco-elastomer(MRVE) as smart material is introduced firstly.The experimental study on mechanical properties of MRVE is performed,and the results on tension,compression and dynamics are given to illustrate MRVE characteristics.Then the application of MRVE to micro-vibration control is summarized.By the analysis and calculation of composite structures,the root-mean-square velocity spectra for sandwich beam and plate micro-vibrations are obtained to illustrate the control effectiveness of MRVE composite structures. |
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| Keywords: | MRVE mechanical properties composite structure micro-vibration control |
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