Optimized Layout of Breakwater Entrance for Xianrendao Harbor Area of Yingkou Port

Based on the analysis of meteorological and hydrologic data such as wind,wave,current and numerical model test data for Xianrendao Harbor Area of Yingkou Port,according to the construction scale of Xianrendao Harbor Area determined in Master Layout of Yingkou Port and through the comparisons among many schemes for breakwater entrance location and direction,combining the situation of large cross current at breakwater entrance,the effective width should be increased at the entrance channel and the diversion submerged dikes should be built outside the entrance,the breakwater entrance layout schemes are optimized and selected.The recommended one is proposed finally.