流砂・土砂管理

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[II-45] Effect of Free Water Surface on Local Scour around a Rectangular Pier -an Attempt on Numerical Simulation using Solid-Liquid Multiphase Turbulent Flow Model-

*Takashi Inoue¹, George Constantinescu², Yasuo Nihei³ (1. Hiroshima University, 2. The University of Iowa, 3. Tokyo University of Science)

Keywords:

Free water surface,Rectangular pier,Horseshoe vortex,Local scour,Solid-liquid multiphase turbulent flow,GAL-LES model