Mega Flood Simulation Assuming Successive Extreme Rainfall Events

摘要: In recent, the series of extreme storm events were occurred by those continuous typhoons and severe flood damages due to loss life destruction property involved. this study, we call Mega for Extreme these successive so can have a hypothetical assuming that event be successively with certain time interval. Inter Event Time Definition (IETD) method was used determine interval between in order simulate flood. Therefore, rainfall are determined IETD then is simulated consecutive : (1) occurrence two historical events, (2) design obtained frequency analysis based on data. We shown floods increased 6-17% when compared typical single event. expect damage caused leads much greater than driven The second increase heavy rain not first rain. But Continuous brings times damage. virtual judged very large. Here which occur could preparing unexpected disaster simulating defined study.