EFFECTS OF MID-CHANNEL BAR AND BRIDGE GIRDER ON FLOOD FLOW IN KUMA RIVER IN JULY, 2020

In this study, we clarified the actual circumstances of the Kuma River flood damage in Hitoyoshi City that occurred on July 4, 2020, and examined the effects of Nakagawara Park and three bridges on abnormal flood currents through hydraulic model experiments. The results obtained showed that the wa-t...

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Veröffentlicht in:	Doboku Gakkai Ronbunshu. B1, Suikogaku = Journal of Japan Society of Civil Engineers. Ser. B1, Hydraulic Engineering Ser. B1 (Hydraulic Engineering), 2021, Vol.77(2), pp.I_445-I_450
Hauptverfasser:	OHMOTO, Terunori, IWAMOTO, Kouya, UNE, Hirotaka, HIRAKAWA, Ryuichi
Format:	Artikel
Sprache:	jpn
Schlagworte:	coherent vortex Flood currents Flood damage Flood flow Floods Flow rates Flow velocity Girder bridges Hydraulic models non-Newtonian fluids open channel flow PIV Rivers two-dimensional square ribs Upstream Water levels
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