透水・浸透・地下水 (1)

[III-259] Example of study of groundwater removal work implemented as a long-term slope maintenance measure

*Yusuke Eguchi¹, Atsushi Murata¹, Koji Nishimura¹, Keisuke Yaguchi², Hiroshi Nagai² (1. Nexco-East Engineering Company, 2. East Nippon Expressway Company)

Keywords:Landslide, Electrical exploration, Groundwater survey