| In-line response of vertical cylinders in regular and random waves |
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| 作者姓名： | LI Yok-sheung SU Wei ZHAN Jiemin ZHAN Sheng |
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| 作者单位： | [1]Department of Civil ＆ Structural Engineering, The Hong Kong Polytechnic University,Hong Kong, China [2]Department of Applied Mechanics and Engineering, Zhongshan University, Guangzhou 510275, China |
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| 摘 要： | The in-line response of a vertical flexibly mounted cylinder in regular and random waves is reported.Both theoretical analyses and experimental measurements have been performed.The theoretical predictions are based on the Morison equation which is solved by the incremental harmonic balance method.Experiments are then performed in a wave flume to determine the accuracy of the Morison equation in predicting the in-line response of the cylinder in regular and random waves.The interaction between waves and vibrating cylinders are investigated.
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| 关 键 词： | 海洋动力学 波浪 轴向反应 圆柱体 IHB方法 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-12-22 |
In-line response of vertical cylinders in regular and random waves |
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| LI Yok-sheung,SU Wei,ZHAN Jiemin,ZHAN Sheng.In-line response of vertical cylinders in regular and random waves[J].Acta Oceanologica Sinica,2007,26(6):124-138. |
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| Authors: | LI Yok-sheung SU Wei ZHAN Jiemin and ZHAN Sheng |
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| Institution: | 1.Department of Civil & Structural Engineering, The Hong Kong Polytechnic University, Hong Kong, China2.Department of Applied Mechanics and Engineering, Zhongshan University, Guangzhou 510275, China |
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| Abstract: | The in-line response of a vertical flexibly mounted cylinder in regular and random waves is reported.Both theoretical analyses and experimental measurements have been performed.The theoretical predictions are based on the Morison equation which is solved by the incremental harmonic balance method.Experiments are then performed in a wave flume to determine the accuracy of the Morison equation in predicting the in-line response of the cylinder in regular and random waves.The interaction between waves and vibrating cylinders are investigated. |
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| Keywords: | in-line response cylinder waves IHB method |
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