| 隔振器最佳选择方案 |
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| 引用本文： | 宋玉超,于洪亮.隔振器最佳选择方案[J].大连海事大学学报(自然科学版),2007,33(1):87-89. |
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| 作者姓名： | 宋玉超 于洪亮 |
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| 作者单位： | 大连海事大学,轮机工程学院,辽宁,大连,116026;大连海事大学,轮机工程学院,辽宁,大连,116026 |
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| 摘 要： | 针对工程中隔振器的选择问题,在满足隔振系统总刚度和总阻尼不变的条件下,运用有限元方法分析了隔振器三种选择方案中结构的动力响应.结果表明:隔振器选择不同会在很大程度上影响初设隔振系统的性能.当选择隔振器刚度大、个数少,隔振器与结构接触面少时,隔振系统能够起到更好的隔振作用.
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| 关 键 词： | 隔振器 选择方案 有限元法 动力响应 |
| 文章编号： | 1006-7736(2007)01-0087-03 |
| 修稿时间： | 2006-09-14 |
Research of best selection shcene of isolator |
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| SONG Yu-chao,YU Hong-liang.Research of best selection shcene of isolator[J].Journal of Dalian Maritime University,2007,33(1):87-89. |
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| Authors: | SONG Yu-chao YU Hong-liang |
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| Institution: | Marine Eng. College, Dalian Maritime Univ. ,Dalian 116026,China |
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| Abstract: | Aiming at the selection of isolators during engineering, the dynamical response of structure with three different selection of isolators was analysed based on FEM,with the same total rigidity and damp.It was pointed out that the selection of isolator could influence the performance of system largely.The results show that it has better isolation when rigidity of isolators is bigger,number of isolators is less and contact between isolator and structure is less. |
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| Keywords: | isolator selection scheme finite element method dynamical response |
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