港内波浪静穏化のための波浪共振装置の組み合わせ効果について

抄録

In order to reduce waves height in the harbor for wide range of wave frequency, a combination of two resonators with different properties is proposed and examined. As an alternative of a rectangular resonator, a modified resonator with a single rectangular basin on one side and an open-ended parallel basin on the other side are newly proposed to decrease wave height in the resonator. To confirm the effectiveness of the combined resonators, numerical simulations and physical model tests are carried out for simplified harbor models, in which the combined resonators are installed at the harbor entrance.