河川工法・構造物

[II-161] The Effects of Main Channel Alignment on Flood Flow Mechanisms and River Disaster in Compound Meandering River

*Natsuki Hasebe¹, Takahisa Gotoh², Kiyotaka Mukaida³, Shoji Fukuoka² (1. TOKEN C.E.E. Consultants Co.,Ltd, 2. Research and Development Initiative, Chuo University, 3. Yatsushiro River and National Highway Office, MLIT)

Keywords:non-hydrostatic pressure quasi-three-dimensional analysis, compound meandering channel flow, secondary flow, compound meandering river