| 橡胶隔振器的静动态特性影响因素试验研究 |
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| 引用本文： | 王文杰,沈建平,梁启明,王志刚,马炳杰. 橡胶隔振器的静动态特性影响因素试验研究[J]. 柴油机, 2012, 34(2): 30-33, 38 |
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| 作者姓名： | 王文杰 沈建平 梁启明 王志刚 马炳杰 |
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| 作者单位： | 七一一研究所 |
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| 摘 要： | 以两种常用的船舶橡胶隔振器为研究对象,通过调整不同的试验条件,进行了隔振器的静态和动态特性试验研究.研究表明:静态性能影响因素按影响大到小,分别为加载速率、预压次数、加载时间间隔；而对动态性能,激励位移的增大或预加载荷的减小,均使得动刚度-频率曲线有整体下降的趋势.
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| 关 键 词： | 橡胶隔振器 静动态特性 试验 |
| 收稿时间： | 2011-12-08 |
Study of the Experiment on the Factors Influencing the Dynamic and Static Characteristics of Rubber Isolator |
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| Wang Wenjie,Shen Jianping,Liang Qiming,Wang Zhigang and Ma Bingjie. Study of the Experiment on the Factors Influencing the Dynamic and Static Characteristics of Rubber Isolator[J]. Diesel Engine, 2012, 34(2): 30-33, 38 |
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| Authors: | Wang Wenjie Shen Jianping Liang Qiming Wang Zhigang Ma Bingjie |
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| Affiliation: | (Shanghai Marine Diesel Engine Research Institute,Shanghai 200090) |
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| Abstract: | Research was carried out on two widely-adopted marine rubber isolators.Experiments were done under different conditions to study the static and dynamic performance of these two isolators respectively.The experiment results shows that,for static performance,the influencing factors are loading rate,preloading times and loading interval,with the influence decreases in order;whereas for the dynamic performance,the dynamic stiffness-frequency curve descends when exciting displacement increases or preloading decreases. |
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| Keywords: | rubber isolator static and dynamic characteristics experiment |
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