河川・水理構造物(2)

[II-127] Refuge Space behind Ground Sills with Stacked Boulders Installed in a Channelized River during Flood Stage

〇Takuya Miyagawa¹, Youichi Yasuda² (1.Graduate School of Science and Technology, Nihon University, 2.College of Science and Technology, Nihon University)

Keywords:ground sills, stacked boulders, refuge space, flood flow, environmental improvement