| 2750 TEU集装箱船的全船总振动评估 |
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| 引用本文： | 吴嘉蒙.2750 TEU集装箱船的全船总振动评估[J].船舶,2008,19(2):45-50. |
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| 作者姓名： | 吴嘉蒙 |
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| 作者单位： | 708研究所,上海,200011 |
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| 摘 要： | 通过有限元法对一艘2750TEU集装箱船进行了全船的振动性能预报，包括船体固有频率和振动模态，以及在螺旋桨和主机激振力作用下的甲板室强迫响应。计算表明，2750TEU集装箱船的振动性能良好，满足ISO6954的振动基准。
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| 关 键 词： | 集装箱船 总振动 强迫响应 |
| 文章编号： | 1001-9855(2008)02-0045-06 |
| 修稿时间： | 2007年9月10日 |
Evaluation on global vibration analysis on a 2 750 TEU container vessel |
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| Wu Jiameng.Evaluation on global vibration analysis on a 2 750 TEU container vessel[J].Ship & Boat,2008,19(2):45-50. |
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| Authors: | Wu Jiameng |
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| Abstract: | In this paper,based on finite-element method,an evaluations on global vibration analysis of a 2 750 TEU container vessel are studied.The natural frequency and vibration mode of hull and the forced response value of deckhouse under exciting forces from propeller and main engine are calculated.The results indicate that the vibration characteristic of the 2 750 TEU container vessel is satisfying and meet the requirement of ISO 6954. |
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| Keywords: | container vessel global vibration forced response |
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