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胶州湾沿岸河流众多,这些河流每年都能携带大量泥沙进入胶州湾。本文利用三维的ECOMSED水动力-泥沙数值模型对定常径流和含沙量条件下12条河流对胶州湾的输沙进行了数值模拟,得到了胶州湾的余流分布、特征时刻胶州湾内泥沙浓度以及一个潮周期后胶州湾的冲淤分布。
Jiaozhou Bay coastal rivers are numerous, these rivers can carry a large amount of sediment into Jiaozhou Bay every year. In this paper, the three-dimensional ECOMSED hydrodynamic-sediment numerical model was used to simulate the sediment transport of 12 rivers in Jiaozhou Bay under the condition of constant runoff and sediment concentration. The residual flow distribution in Jiaozhou Bay was obtained. Concentration and erosion and deposition of Jiaozhou Bay after a tidal cycle.