堤防・ダム（現地調査）

[13-2-2-03] Open-cut investigations of levees in areas of sand boils and caves due to Typhoon No. 14 in 2022.

*Kawajiri Shunzo¹, Mitsu Okamura², Naoko Jin-nouchi², Kohei Ono², Kenichi Maeda³, Masanori Ishihara⁴, Kazuya Ueda⁴, Akira Shinsei⁵, Akinobu Ogasawara⁶ (1. Kyushu Inst. of Tech, 2. Ehime Univ., 3. Nagoya Inst. of Tech., 4. Public Works Research Inst., 5. OYO Corporation, 6. National Inst. of Tech., Toyota college)

Keywords:levee, sand boil, soil profile