| 清水沟北汊流路入海泥沙对东营港影响的数值分析 |
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| 引用本文： | 李东风,李泽刚,张青玉.清水沟北汊流路入海泥沙对东营港影响的数值分析[J].海洋科学进展,1998(1). |
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| 作者姓名： | 李东风 李泽刚 张青玉 |
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| 作者单位： | 黄委会黄河水利科学研究院，新加坡国立大学土木工程系 |
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| 摘 要： | 本文用平面二维潮流泥沙数学模型，模拟了清水沟流路北汊入海口海域的潮流泥沙扩散和河口淤积延伸方向等问题。在此基础上从流速场分布，泥沙扩散浓度分布及淤积厚度零米线的范围及河口淤积延伸方向等方面探讨了入海泥沙对东营港的影响。结论认为如果按此口门入海，入海泥沙不会对黄河海港产生直接淤积影响。
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| 关 键 词： | 北汊河口 潮流 泥沙 数学模型 河口淤积延伸方向 |
Numerical Analysis of Effect of Sediment from Northward Route of Qingshuigou on Dongying Port |
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| Li Dongfeng,Li Zegang.Numerical Analysis of Effect of Sediment from Northward Route of Qingshuigou on Dongying Port[J].Advances in Marine Science,1998(1). |
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| Authors: | Li Dongfeng Li Zegang |
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| Abstract: | Two Dimensional tidal current sediment numerical model was applied to simulate tidal current movement and sediment diffusion. Based on this simulation, the effect of sediment on Dongying port was analysed from several aspects below: distribution and movement of tidal current field; distribution of suspended sediment concentration; the line of sediment deposition thickness being zero; deposition extension direction of river mouth, et al. The conclusion is that the sediment cannot directly affect Dongying port, if the sediment empties into sea as the designed location. |
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| Keywords: | Northward route Tidal current Sediment Numerical model Estuarine deposition and extension direction |
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