莫思平,辛文杰,应强. 广州港深水出海航道伶仃航段回淤规律分析[J]. 水利水运工程学报, 2008, (1): 42-46.
引用本文: 莫思平,辛文杰,应强. 广州港深水出海航道伶仃航段回淤规律分析[J]. 水利水运工程学报, 2008, (1): 42-46.
MO Si-ping,XIN Wen-jie,YING Qiang. Law governing back silting in Lingdingyang reach of the seaward deepwater channel of Guangzhou Harbor[J]. Hydro-Science and Engineering, 2008, (1): 42-46.
Citation: MO Si-ping,XIN Wen-jie,YING Qiang. Law governing back silting in Lingdingyang reach of the seaward deepwater channel of Guangzhou Harbor[J]. Hydro-Science and Engineering, 2008, (1): 42-46.

广州港深水出海航道伶仃航段回淤规律分析

Law governing back silting in Lingdingyang reach of the seaward deepwater channel of Guangzhou Harbor

  • 摘要: 根据实测资料分析了广州港出海航道泥沙冲淤时空变化以及伶仃航道的回淤原因,运用数学模型对伶仃航道不同开挖尺度方案回淤量进行预测.结果表明,航道的平均淤强随开挖深度的增加而增大.回淤量除与平均淤强有关外,还与开挖深度、宽度有关,不同方案的年回淤量在274~690万m3之间.

     

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