河川・治水構造物

9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)

[II-34] Study on the benefit of flood control retarding basin with movable weir compared to fixed weir

*Nakamura Tetsuya¹, yamada tadasi² (1. eight-japan engineering consultants, 2. chuo university)

Keywords:

retarding basin,control of movable weir by flood forecast,fixed weir,expected flood damage ratio,uncertainty of runoff coefficient,probability of bank break