WAVE OVERTOPPING DAMAGE AND EROSION DUE TO STORM WAVES ASSOCIATED WITH TYPHOON 1919 ON KOZU AND MAEKAWA COASTS

WAVE OVERTOPPING DAMAGE AND EROSION DUE TO STORM WAVES ASSOCIATED WITH TYPHOON 1919 ON KOZU AND MAEKAWA COASTS

On the Kozu and Maekawa coasts in Odawara City, facing Sagami Bay, severe wave overtopping damage and erosion occurred due to the storm waves associated with T1919, which hit the coast on October 12, 2019. Since severe wave-overtopping damage also occurred during T0709 which attacked on September 7,...

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Veröffentlicht in:Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu Ser. B3 (Ocean Engineering), 2020, Vol.76(2), pp.I_348-I_353
Hauptverfasser: UDA, Takaaki, TAKAOKA, Tatsuya, YOSHIZAWA, Shigeo, TAKAHASHI, Koichi, OHTANI, Yasuro, YOSHIOKA, Atsushi, SASAKI, Nobumitsu, MIYAMOTO, Yuichi
Format: Artikel
Sprache:jpn
Schlagworte:
Coasts
damage
erosion
Height
Hurricanes
Kozu coast
Maekawa coast
Mean sea level
Overtopping
Sea level
Storm damage
Storms
Typhoon 1919
Typhoons
wave overtopping
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Zusammenfassung:On the Kozu and Maekawa coasts in Odawara City, facing Sagami Bay, severe wave overtopping damage and erosion occurred due to the storm waves associated with T1919, which hit the coast on October 12, 2019. Since severe wave-overtopping damage also occurred during T0709 which attacked on September 7, 2007, the crown height of the seawall was raised by 1.5 m, resulting in the crown height of 10.5 m above the mean sea level. Nevertheless, severe wave-overtopping occurred. Wave-overtopping damages and erosion of the Kozu and Maekawa coasts by T1919 were investigated with reference to the damages caused by T0709 and T1115.
ISSN:2185-4688
DOI:10.2208/jscejoe.76.2_I_348