1:00 PM - 1:15 PM

[172] DEVELOPMENT OF AN ANALYSIS METHOD FOR OVERTOPPIG EROSION OF RIVER LEVEES USING ELASTO-PLASTIC MPM OF SOIL

*Hirokazu YUI¹, Ibuki TAKADA², Shinichiro ONDA³, Yosuke HIGO⁴ (1. 株式会社日建設計、2. 京都大学修士課程工学研究科都市社会工学専攻、3. 京都大学工学研究科都市社会工学専攻、4. 京都大学工学研究科都市社会工学専攻)

1:15 PM - 1:30 PM

[173] THE EFFECT OF THE LEVEE MATERIALS ON TOPOGRAPHIC CHANGES DURING A RIVER LEVEE BREACH

*Mika OUCHI¹, Masato SEKINE² (1. 早稲田大学大学院創造理工学研究科建設工学専攻、2. 早稲田大学理工学術院)

1:30 PM - 1:45 PM

[174] SIMULATION OF RIVER CHANNEL CHANGE IN A SUSPENDED DOMINATED RIVER

*Daisuke HARADA¹, Md. Majadur RAHMAN², Shinji EGASHIRA³ (1. 国立研究開発法人土木研究所、2. National Graduate Institute for Policy Studies (GRIPS), and International Centre for Water Hazard Risk Management (ICHARM), Public Works Research Institute (PWRI)、3. 国立研究開発法人土木研究所)

1:45 PM - 2:00 PM

[175] SIMULATION OF BAR FORMATION AND LEVEE BREACHING BASED ON NUMERICAL MODEL IN CURVILINEAR COORDINATE SYSTEM

*Qiyun PANG¹, Shinichiro ONDA² (1. Dept. of Urban Management, Kyoto University, 2. Dept. of Urban Management, Kyoto University)

2:00 PM - 2:15 PM

[176] MODIFICATION OF THE POROSITY-BED VARIATION MODEL CONSIDERING SHELTERING EFFECT

*Shuji IWAMI¹, Masaharu FUJITA² (1. 株式会社建設技術研究所大阪本社、2. 京都大学名誉教授防災研究所)

2:15 PM - 2:30 PM

[177] EXPERIMENTAL STUDY ON COUNTERMEASURES WITH GROUPE PILES AGAINST LOCAL SCOURING AROUND A BRIDGE PIER

*Terunori OHMOTO¹, Hao ZHANG², Taketo MIKAWA³, Kakeru HAMASUNA⁴ (1. 熊本大学くまもと水循環・減災研究教育センター、2. 熊本大学大学院先端科学研究部、3. 熊本大学大学院自然科学教育部、4. 熊本大学工学部土木建築学科)

2:30 PM - 2:45 PM

[178] 3D SIMULATION OF THE EFFECT OF SPUR DIKES SPACING ON BED DEFORMATION, FLOW AND PERFORMANCE EVALUATION IN MEANDERING CHANNELS

*Heli YU¹, Kenji KAWAIKE², Kazuki YAMANOI³, Takahiro KOSHIBA⁴ (1. Department of Civil and Earth Resources Engineering, Kyoto University, 2. Disaster Prevention Research Institute, Kyoto University, 3. Disaster Prevention Research Institute, Kyoto University, 4. Disaster Prevention Research Institute, Kyoto University)

2:45 PM - 3:00 PM

[179] APPLICABILITY OF PICK-UP RATE EQUATION TO HIGH BED SHEAR STRESS CONDITION : EXAMINATION USING 3D SEDIMENT TRANSPORT SIMULATION FOR SEDIMENT RELEASE AT SETTLING BASIN

*Takuya ABE¹, Kazuyuki OTA² (1. 中部電力株式会社電力技術研究所、2. 一般財団法人電力中央研究所)

3:00 PM - 3:15 PM

[180] A STUDY ON CHANGES IN CHANNEL GEOMETRY AND DAMAGE RISK POTENTIAL DURING A FLOW RATE CHANGE BASED ON STABLE RIVER CONDITIONS

Mirei SHIGE-EDA¹, *Shingo HAMADA², Syougo ITOU³, Genta YAMAMOTO⁴, Takeki YAMANISHI⁵ (1. 九州工業大学大学院工学研究院建設社会工学研究系、2. 九州工業大学大学院工学府工学専攻博士前期課程、3. 元九州工業大学大学院工学府工学専攻博士前期課程、4. 元九州工業大学工学部建設社会工学科、5. 九州工業大学工学部建設社会工学科)

General discussion (3:15 PM - 3:30 PM)

Session information

[S24] Bed deformation