HUANG Xichun, CHEN Meixia. 铺板连接结构减振设计分析[J]. Chinese Journal of Ship Research, 2012, 7(4): 54-62. doi: 10.3969/j.issn.1673-3185.2012.04.010
Citation: HUANG Xichun, CHEN Meixia. 铺板连接结构减振设计分析[J]. Chinese Journal of Ship Research, 2012, 7(4): 54-62. doi: 10.3969/j.issn.1673-3185.2012.04.010

铺板连接结构减振设计分析

doi: 10.3969/j.issn.1673-3185.2012.04.010
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  • Corresponding author:

    HUANG Xichun

  • Received Date: 2011-06-16
  • Accepted Date: 2012-08-20
  • Rev Recd Date: 2012-04-27
  • Publish Date: 2012-08-25
    © 2012 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
    This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 为控制机械振动向船体结构传递,基于不均质结构振动隔离原理,对铺板连接结构进行减振设计。采用有限元方法建立各设计方案的计算模型,进行激励源在铺板不同位置工况下的动响应分析,对比各方案的减振效果并开展缩比模型试验。分析结果表明,U形连接结构对抑制振动从铺板向圆柱壳体传递效果较好;适当减小连接板厚度,减振效果呈增加的趋势。缩比模型测试结果显示,U形连接结构在2 Hz~4 kHz频段有大于4dB的减振效果,仿真计算结果与试验结果吻合较好。

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  • 黄国兵,赵耀,胡刚义. 潜艇弹、刚性连接平台静动态 响应分析[J]. 中国舰船研究,2007,2(3):26-29. HUANG G B,ZHAO Y,HU G Y. Static/dynamic response of elastic/rigid platform in submarine[J]. Chinese Journal of Ship Research,2007,2(3):26-29.
    张涛,沈顺根,吴文伟. 舰艇内铺板到壳体结构振动 传递损耗研究[J]. 船舶力学,2011,15(1):126-131. ZHANG T,SHEN SG,WU W W. Study on the vibrational transmission loss from flooring to shell[J]. Journal of Ship Mechanics,2011,15(1):126-131.
    刘监波,刘文玺,周其斗,等. 水下结构物舱壁振动控 制的结构参数优化研究[J]. 中国舰船研究,2010,5 (6):21-25. LIU JB,LIU WX,ZHOU Q D,et al. Optimal parametric design of bulkhead vibration control for underwater structure[J]. Chinese Journal of Ship Research,2010, 5(6):21-25.
    姚熊亮,计方,钱德进,等. 典型船舶结构中振动波传 递特性研究[J]. 振动与冲击,2009,28(8):20-24. YAO XL,JI F,QIAN D J,et al. Characteristics of vibration wave propagation in typical hull structure[J]. Journal of Vibration and Shock,2009,28(8):20-24.
    王祖华,周海波,计方. 典型舰船舱壁结构隔振优化 设计[J]. 船舶,2011,22(1):26-33. WANG Z H,ZHOU H B,JI F. Vibration isolation design of typical hull bulkhead structures[J]. Ship and Boat,2011,22(1):26-33.
    车驰东,陈端石. 多转角结构中转角处附加阻振质量 对结构波传递的抑制[J]. 船舶力学,2010,14(9): 1052-1064. CHE C D,CHEN D S. Structure-born sound attenuation in a multi-corner structure with attached blocking masses[J]. Journal of Ship Mechanics,2010,14(9): 1052-1064.
    刘见华,金咸定,李晓彬. 阻振质量对板平面弯曲波 传播的阻抑[J]. 船舶力学,2006,10(6):131-137. LIU J H,JIN X D,LI X B. Attenuation of the plate flexural wave transmission through a vibration isolation mass[J]. Journal of Ship Mechanics,2006,10(6): 131-137.
    姚熊亮,计方,钱德进. 舰船阻振质量刚性隔振特性 研究[J]. 中国舰船研究,2010,5(5):15-21. YAO X L,JI F,QIAN D J. Rigid vibration isolation characteristics of ship blocking masses[J]. Chinese Journal of Ship Research,2010,5(5):15-21.
    钱德进,缪旭弘,贾地,等. 刚性阻振质量阻隔振动波 传递特性数值研究[J]. 中国舰船研究,2010,5(5): 22-26,33. QIAN D J,MIAO X H,JIA D,et al. Impediment to vibration wave propagation from rigid vibration isolation masses[J]. Chinese Journal of Ship Research,2010,5 (5):22-26,33.
    张扬,赵健. 激励点位置对结构振动特性的影响 [J]. 船舶,2008,19(6):19-22. ZHANG Y,ZHAO J. Influence of exciting position on of Beam/Plate the Vibration Characteristic Structure [J]. Ship and Boat,2008,19(6):19-22.
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