地中・空洞、他

[12-7-2-06] Characteristics of internal erosion, cavity formation and collapse behind coastal structures under actions of waves, rainfalls and overtopping waves and different sand grain shapes

*Soonbo Yang¹, Shinji Sassa¹, Kenta Kudai¹, Kazuki Murata¹, Chihiro Kobayashi¹ (1. Port and Airport Research Institute)

Keywords:internal erosion, sand grain shape, void ratio