| 舰船基座上单层隔振装置能量流数值分析 |
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| 引用本文： | 魏强,朱英富,张国良.舰船基座上单层隔振装置能量流数值分析[J].船舶工程,2004,26(3):37-40. |
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| 作者姓名： | 魏强 朱英富 张国良 |
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| 作者单位： | 中国舰船研究院,100085;七○一研究所,430064;七○一所噪声室,430064 |
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| 摘 要： | 对安装在柔性基础上的单层隔振装置建立了能量流计算方法，考虑了基础的柔性和激励源的不对称性，针对实船舰用泵组，建立了矩形薄板上安装四个减振器的隔振系统模型，并对主要设计参数进行了讨论。
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| 关 键 词： | 振动与波 能量流 简支板 单层隔振 |
Numerical Analysis of Power Flow of Single-layer Vibration-isolating System on Shipboard Base |
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| Wei Qiang,Zhu Yinfu and Zhang Guoliang.Numerical Analysis of Power Flow of Single-layer Vibration-isolating System on Shipboard Base[J].Ship Engineering,2004,26(3):37-40. |
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| Authors: | Wei Qiang Zhu Yinfu and Zhang Guoliang |
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| Abstract: | A power flow calculation method for a single-layer vibration-isolating system mounted on a flexible shipboard base is established on the basis of taking the flexibility of the base and the asymmetry of exciting forces and moments into account.For a pump set with four symmetrical mounts on a simply-supported rectangular thin plate,a numerical calculation model of its vibration isolating system is set up,its power flow transfer is numerically calculated,and main design parameters are discussed. |
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| Keywords: | Vibration and wave Power flow Simply-supported plate Single-layer vibration isolation |
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