| 琼州海峡汽车轮渡港区泥沙运动数值模拟研究 |
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| 引用本文： | 刘臣.琼州海峡汽车轮渡港区泥沙运动数值模拟研究[J].海岸工程,2014(3):17-25. |
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| 作者姓名： | 刘臣 |
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| 作者单位： | 交通部天津水运工程科学研究所,天津,300456 |
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| 摘 要： | 采用Delf t3D软件建立了琼州海峡汽车轮渡改扩建工程海区风浪、潮流和泥沙耦合计算数学模型，并采用实测潮位、流速、含沙量和地形变化资料对模型进行了率定。在数值计算成果与实测资料达到精度要求后，首先对潮流场分布进行了分析，然后对工程前后工程海域含沙量分布及变化进行了研究，最后给出了工程区域地形冲淤变化。
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| 关 键 词： | 港口 汽车轮渡 防波堤 流场 含沙量 冲淤变化 |
Numerical Simulation Study on Sediment Movement in the Automobile Ferry Port Area of Qiongzhou Strait |
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| LIU Chen.Numerical Simulation Study on Sediment Movement in the Automobile Ferry Port Area of Qiongzhou Strait[J].Coastal Engineering,2014(3):17-25. |
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| Authors: | LIU Chen |
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| Institution: | LIU Chen ( Tianjin Research Institute of Water Transport Engineering, Tianjin 300456, China) |
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| Abstract: | A coupling mathematical model of wind ,wave ,tidal current and sediment in the engineering area w hich is an expansion project for the automobile ferry port of Qion-gzhou Strait ,is established by using software Delft3D and calibrated based on the meas-ured data of tidal level ,current velocity ,sediment concentration and topography .After the calculated results are consistent with the measured data ,the distribution of tidal current field in the study area is firstly analyzed ,and then the distributions and changes of sediment concentrations before and after the engineering construction are studied .Fi-nally ,the variations of scouring and silting terrain in the engineering area are described . |
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| Keywords: | port automobile ferry breakwater current field sediment concentration changes in scouring and silting |
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