天津港国际邮轮码头工程泥沙数模试验研究

根据天津港整体发展规划,拟在东疆港区南端建设一个邮轮码头。根据现场实测资料分析,利用MIKE21 Flow Model模块建立了天津港海域大模型和邮轮码头海域小模型,其中大模型为小模型提供水动力模型所需要的开边界条件。其模拟结果为泥沙数学模型提供了潮流动力条件。在对模型进行充分验证的基础上,计算了现状单航道和复式航道开通2种情况下邮轮码头港池内的流场和泥沙淤积情况。计算结果表明,该工程是可行的。

Study on sediment siltation for international mail steamer terminal project of Tianjin Port

According to the integer development programming of Tianjin Port,there will be a mail steamer terminal project constructed on the south of Dong Jiang port area.By use of MIKE 21 Flow Model module,this paper establishes the large model of Tianjin Port sea area and the small model of mail stearmer terminal sea area,which the opening boundary condition of the small area is obtained from the calculation results in large area.The results provide the tide dynamical conditions for the sediment model near the project seas.On the basis of full validation and verification of the models with field data,the sediment siltation of two conditions which are the single channel and the compound channel is calculated. The calculation result shows that the mail steamer terminal project is feasible.