抄録
Amagasaki Harbor is enclosed coastal sea. Therefore water in a harbor basin is stagnant, and the water quality is deteriorated. In this study, we carried out hydraulic model experiments in order to enhance the water exchange of Amagasaki Harbor. The channel making technique is very effective to strengthen the flow in Amagasaki Harbor. This is because a Yodo River flows into harbour basin. And it is also highly effective to enhance water exchange of the harbor water.
