空洞陥没・土砂流出①

[24-12-1-08] Detecting deep cavities with a new cavity vehicle considering location and early detection

*Yusuke Takahashi¹, Junpei Okamoto¹, Itaru Seki¹, Ryoko Sera¹, Motoki Yoshii², Hayato Shiraishi², Kouga Nakatsuka², Haobo Song², Hirotoshi Mori², Kazumasa Yamamoto³, Hiroshi Shimazaki³ (1. Geo Search Co.,LTD, 2. Yamaguchi University, 3. Yamaguchi Office of Rivers and National Highways, Chugoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)

Keywords:sinkhole, cavity, revetment