流砂(1)

1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[II-80] Effect of fine volcanic ash of different densities on the mobilization of gravel particles

*Nobuhide Yoshimura¹, Junji Yagisawa¹, Irene Tiyad¹ (1. Saitama University)

Keywords:

Sand covering,Particle density,Incipient motion,Volcanic ash,Bed deformation