[S38] River morphodynamics

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[202] EFFECT OF SAND COVER TO GRAVELBED WITH MEANDERING LOW-FLOW CHANNEL ON GRAVEL MOBILIZATION AND CHANNEL EVOLUTION

*Hiroshi MIWA¹, Sota AMAHATA², Takashi WADA³, Yuki KAJIKAWA³ (1. 鳥取大学 学術研究院工学系部門、2. 中央復建株式会社 環境・防災系部門、3. 鳥取大学 学術研究院工学系部門)

Keywords:

channel evolution,gravel bed,gravel mobilization,meandering low-flow channel,sand cover