斜面④

[24-12-3-04] Numerical analysis on drainage performance by groundwater drainage works in existing embankments

*KENSUKE TOMINAGA¹, Toru Inui¹, Sho Ogata¹, Hirofumi Hisada², Keiji Sakuradani² (1. Osaka University, 2. West Nippon Expressway Co., Ltd.)

Keywords:embankment, fill, bank , seepage water, drainage