| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Outline of Final Research Achievements |
River channel processes with bank erosion recently occur during floods. For disaster mitigation, it is of great importance to predict the flow fields and bed deformation accurately by computational model. In this study, numerical model to simulate river channel processes with bank erosion is proposed, by coupling the 3D flow model which solves simultaneously overtopping and seepage flows and the equilibrium sediment transport model. Then, the verification of numerical model is carried out through comparison with the hydraulic experiments.
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