Oral_Session_ Sediment transport

[S21] Channel deformation

Wed. Nov 23, 2022 3:45 PM - 5:30 PM Room4 (Meeting Room 4,5)

Chair:SHINICHIRO ONDA Chair2:KAZUYUKI OTA

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3:45 PM - 4:00 PM

[145] EFFECTS OF CHANNEL DEFORMATION ON LONGITUDINALAND TEMPORAL CHANGES IN CHANNEL GRADIENT

Takuya INOUE¹, *Tamaki SUMNER², Yuki HIRAMATSU³, Satomi YAMAGUCHI³ (1. 広島大学先進理工系科学研究科、2. 株式会社水工リサーチ、3. 寒地土木研究所寒地河川チーム)

4:00 PM - 4:15 PM

[146] THE INFLUENCE OF SUSPENDED LOAD ON RIVER BED VARIATION IN THE BRAIDED RIVER OF THE ABE RIVER

*Yusuke MORIMOTO¹, Akinori TATEMATSU², Shoji FUKUOKA³, Yoshiharu TAKEMURA⁴ (1. 中央大学大学院理工学研究科都市人間環境学専攻、2. 国土交通省中部地方整備局静岡河川事務所、3. 中央大学研究開発機構、4. 中央大学研究開発機構)

4:15 PM - 4:30 PM

[147] SECULAR VARIATION SHAPE OF THE BIFURCATED CHANNELS IN THE SATSUNAI RIVER

*Yuki FUSHIMI¹, Yasuharu WATANABE², Satomi YAMAGUCHI³ (1. 北見工業大学大学院工学専攻社会環境工学プログラム、2. 北見工業大学社会環境系、3. （国研）土木研究所寒地土木研究所)

4:30 PM - 4:45 PM

[148] EFFECT OF SUSPENDED SEDIMENT ON BED EVOLUTION IN A MEANDERING RIVER OF THE BOLIVIAN AMAZON

*Kattia Rubi ARNEZ FERREL¹, Daisuke HARADA², Shinji EGASHIRA³ (1. International Centre for Water Hazard and Risk Management (ICHARM)、2. International Centre for Water Hazard and Risk Management (ICHARM)、3. International Centre for Water Hazard and Risk Management (ICHARM))

4:45 PM - 5:00 PM

[149] EXPERIMENTS ON THE BANK EROSION DUE TO THE MEANDER ORIGINATED BY ALTERNATE BARS DURING DECREASING DISCHARGE

*Satomi YAMAGUCHI¹, Norihiro IZUMI² (1. （国研）寒地土木研究所、2. 北海道大学 )

5:00 PM - 5:15 PM

[150] INVESTIGATION ON TURBULENT STRUCTURE OF SEDIMENT FLOWS OF SINGLE SIZED PARTICLE BY USING THREE-DIMENSIONAL SOLID-FLUID MULTIPHASE SIMULATION

*Eiji YAMAGUCHI¹, Tomoo FUKUDA², Wataru IWAKIRI³ (1. 琉球大学工学部工学科社会基盤デザインコース、2. 琉球大学工学部、3. 株式会社河北建設事業部)

General discussion (5:15 PM - 5:30 PM)

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