土砂の生産・流出

[II-53] Study on the mechanism of upward movement of a stationary particle in the surface layer of the valley bed during passing debris flow

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

Keywords:debris flows, APM method, valley bed erosion, rotational motion