水理・環境構造物

[II-21] Investigation on velocity fields on the ramp with assembled boulders downstream of sub-dam in check dams

*Kau Ou², Yasuda Youichi¹, Fuchino Nozomi² (1. Nihon University, College of Science and Technology, Department of Civil Engineering, 2. Nihon University, Graduate School of Science and Technology, Department of Civil Engineering)

Keywords:Ramp with assembled boulders, Velocity field, Riverbed protection, Check dam, Slit type dam