土木学会論文集B2(海岸工学)
Online ISSN : 1883-8944
Print ISSN : 1884-2399
ISSN-L : 1883-8944
論文
高潮・波浪結合モデルを用いた2013年台風30号(Haiyan)の高潮・波浪推算
金 洙列森 信人澁谷 容子安田 誠宏間瀬 肇
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2014 年 70 巻 2 号 p. I_226-I_230

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The present study conducts a series of hindcast simulations for Typhoon Haiyan storm surges and waves using a coupled model of surge and wave (SuWAT) with changing typhoon radius in 30 km, 40 km, 50 km, 70 km, 80 km, and satellite observation as well as wind velocity limit for the wave dependent drag coefficient. The hindcast results indicate that the radiuses of 50 km and 70 km are reasonable to calculate the typhoon Haiyan storm surges along Leyte Gulf. The 30 m/s wind speed limit for the wave dependent drag coefficient is acceptable in comparison with the field survey results. Further study, which includes inundation modeling, is required to assess the Haiyan storm surges more accurate.

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