小型海湾口门外建港水流、泥沙问题试验研究

Experiment study on flow and sediment in port construction outside small bay mouth

海湾口门外水流、泥沙条件较为复杂,进出湾水流互相交汇,这些区域建港难度较大。安海湾为一面积不足13 km2的小型海湾,拟建港区位于安海湾口门外西侧。文章通过物理模型试验对该处建港水沙条件进行研究,通过一系列工程措施优化港区布置,有效改善了港区水流泥沙条件。

The flow and sediment condition outside bay mouth is complex. Currents in and out of the bay cometogether, port construction is difficult in these areas. Anhai bay is a small bay with area of less than 13 km^2, and theproposed port is located in Anhai bay outside the mouth on the west side. In this paper, the flow and sediment condi-tions of port construction in these areas were studied based on the physical model experiment. Through a series ofengineering measures optimization of port layout, the flow and sediment condition in port was improved effectively.