宇部市A川流域における台風9918号の浸水原因について(C.防災計画と対策,口頭発表)

概要

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The typhoon 9918 with very heavy rain and strong wind landed at Ube city. Yamaguchi Prefecture again early in the morning on September 24, 1999 after having run through Kyushu In the re-landing. Ube harbor was at high tide, and severe inundation occurred and many structures and houses were severely damaged in Ube city As the cause, flooding of a river by the concentrated heavy rain, the high tide and the deviation caused by strong wind and low atmospheric pressure due to the typhoon 9918 In the study, we tried to evaluate the most important factor which caused the inundation by performing a parametric study by using parameters which we determined from the observed rainfall and water level The results implied that the deviation due to strong wind and low atmospheric pressure played a key role in the serious disaster
地域安全学会の論文