[S29] 河床変動・流砂

[202] 3D SIMULATION OF FLOW AND LOCAL SCOUR AROUND A SPUR DIKE WITH DIFFERENT LOCATION IN MEANDERING CHANNELS WITH DIFFERENT SINUOSITY

*YU Heli¹、YAMANOI Kazuki²、KAWAIKE Kenji³ (1. Department of Civil and Earth Resources Engineering, Kyoto University、2. Disaster Prevention Research Institute, Kyoto University、3. Disaster Prevention Research Institute, Kyoto University)

キーワード：local scour、meandering channel、separation zone、sinuosity、spur dike location