| 银湖湾A区围垦规划潮流泥沙数值模拟研究 |
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| 引用本文： | 张心凤,李越.银湖湾A区围垦规划潮流泥沙数值模拟研究[J].中国农村水利水电,2014,0(8):62-66. |
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| 作者姓名： | 张心凤 李越 |
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| 作者单位： | 1. 珠江水利委员会珠江水利科学研究院 |
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| 摘 要： | 采用边界拟合坐标系下的潮流基本方程和泥沙连续方程及河床变形方程, 建立二维动边界非恒定潮流泥沙数学模型，并在模型中考虑了波浪对水流挟沙能力的影响。在模型验证的基础上，对银湖湾A区滩涂围垦规划方案进行了潮流泥沙数值模拟研究。研究结果表明，银湖湾A区滩涂规划方案实施后，对黄茅海整体流速、流态、冲淤影响不大。从潮流泥沙角度考虑，该围垦规划是可行的。
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| 收稿时间： | 2014-04-29 |
| 修稿时间： | 2014-04-30 |
Numerical Simulation on Tidal Current and Sediment of Reclamation Planning of Area A of Silver Lake Bay |
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| Abstract: | Abstract: By adopting the basic tidal current equations, the sediment continuity equation and the bed deformation equation under the boundary fitted coordinates, A 2-D mobile boundary non-constant tidal current and sediment mathematical model was established, in which the effect of waves on the current sediment-carrying capacity. On the basis of the model validation, the study on the numerical simulation of the tidal current and sediment of the reclamation planning scheme of Area A beach of Silver Lake Bay was carried out. Research results show that the implementation of the reclamation planning scheme of Area A beach of Silver Lake Bay plays very little influence on the whole flow velocity, flow state, and scouring and silting of Huangmaohai Sea. Considered from the tidal current and sediment, the planning is feasible. |
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