空洞・陥没

[22-11-3-05] Model experiments on the process of cavity and sinkhole generation process on Masa soil by the cyclic ground water level and ground surface inundation

*MOTOKI YOSHII¹, Hirotoshi Mori¹, Kazuhiro Takumi¹, Haobo Song¹, Ryoko Sera², Jumpei Okamoto² (1. Yamaguchi University, 2. GEO SEARCH)

Keywords:Sinkhole, Cavity, Model experiments