防城港二期围海工程后的潮流变化及溢流悬沙输移

The Changes of Tidal Current and Transportation of Overflow Suspended Load at Fangcheng Harbor after Secondphase Coast Reclamation

用浅滩潮流模型预测防城港二期围海工程对港湾潮流的影响．用泥沙模型模拟溢流悬浮沙的输移范围．结果表明，二期工程后防城港潮流变化不大。

A shallowwater tidal current model was applied to forecast the effect of the secondphase coast reclamation on the tidal current at Fangcheng Harbor, and a sedimental model was used to simulate the transportation range of suspended materials carried by overflow. The results showed that there was not much change to the tidal current of Fangcheng Harbor after secondphase reclamation; the maximum range with more than 10 mg/L concentration of suspended load was less than 2 000 m.