流砂・土砂生産

[II-20] The movement mechanism and nondimensional movement limit combined force of the gravel which constitutes the mountain valley by the passage of the debris flow front

〇Hiroki Kato¹, Syoji Fukuoka² (1.Chuo University, 2.Research and Development Initiative, Chuo Univercity)

Keywords:debris flow, numerical movable-bed channel, The movement mechanism of the gravel which constitutes the mountain valley