洗堀・浸食 (1)

[III-42] Effect of scour with continuous sediment motion around bridge piers on the formation of local scour holes

*Ryosuke Takahashi¹, Shinichiro Okazaki¹, Sho Kato², Takuma Kadono³ (1. Kagawa University, 2. Shikoku Railway Company, 3. Anan National College of Technology)

Keywords:Local scour, Dynamic scour, Hydraulic history, Local scour extension