수중 구조물에 의한 경사식 방파제의 처오름 감소에 관한 실험적 연구

초록

Experimental study for a submerged structure was conducted to protect coastal structures and shorelines. The rectangular submerged structure known as the most efficient shape among various submerged structures in the literature was fabricated at the nose of a rubble mound breakwater. The reflection coefficients and the run-up heights along the slope of a breakwater were measured for different significant wave heights and periods. It is found in this study that the reflection coefficient is affected more relatively by the significant wave period than the significant wave height and the run-up heights are reduced approximately 28% in terms of {^{RU}}_{2%} and 26% in terms of {^{RU}}_{33%}, respectively, by the installation of a submerged structure inducing the interception and breaking of waves.

키워드