WAVE OVERTOPPING AND OVERFLOW TRANSITION MODELING AND ITS INCORPORATION INTO A WAVE-SURGE COUPLING SIMULATION

This study carried out a transient wave overtopping and overflow modeling to improve the accuracy of simulated inundation due extremely large storm surges, like in worst-case scenario tsunami. Preparing an hazard map for such extreme surges is essential risk management evacuation plan. Since existing studies considering phenomena are scarce, present proposes using two kinds models that integrate runup overtopping. The model can be applied seawalls from vertical gentle slopes installed at deep water very shallow water, even on land. combined was implemented into wave-surge coupling simulation show importance simple cases typical bathymetry typhoon conditions.