| 粉质海床波浪响应的数值模拟及试验研究 |
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| 引用本文： | 潘冬子,王立忠,潘存鸿.粉质海床波浪响应的数值模拟及试验研究[J].岩土力学,2008,29(10):2697-2700. |
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| 作者姓名： | 潘冬子 王立忠 潘存鸿 |
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| 作者单位： | 1.浙江省水利河口研究院，杭州 310020；2.浙江大学 建筑工程学院，杭州 310027 |
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| 摘 要： | 针对波浪荷载作用下粉质海床的动力响应问题，结合波浪槽模型试验研究的结果，提出了一种粉质海床在波浪作用下超静孔隙水压力增长的数值分析方法。计算结果表明：该方法能较好地拟合试验数据，揭示粉质海床孔隙水压力发展的机理，能运用于海床液化势的评价分析。
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| 关 键 词： | 海洋工程 波浪 孔压 液化 模型试验 |
| 收稿时间： | 2006-09-28 |
Numerical simulation and experimental investigation of wave-induced response in silty seabed |
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| PAN Dong-zi,WANG Li-zhong,PAN Cun-hong.Numerical simulation and experimental investigation of wave-induced response in silty seabed[J].Rock and Soil Mechanics,2008,29(10):2697-2700. |
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| Authors: | PAN Dong-zi WANG Li-zhong PAN Cun-hong |
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| Institution: | 1. Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310020, China; 2. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Aimed at dynamic problem of wave-induced response in silty seabed,and combined with the results of model test in wave flume,numerical analysis method based on wave action is carried out to calculate the increment of excess pore water pressure.Numerical results indicate that the method is in good agreement with those obtained from laboratory test.It can be used to clarify the developmental mechanism of pore pressure in silty seabed,and to evaluate the liquefaction potential of the seabed. |
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| Keywords: | ocean engineering wave pore pressure liquefaction model test |
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