現場計測 (2)

[III-225] A study on small-scale sinking of the backside of a seawall in a railroad track parallel to the coast

*Masayuki Nagai¹, Suguru Nagahashi¹, Takeshi Kobayashi¹ (1. East Japan Railway Company)

Keywords:coastal revetment wall, sinking, groundwater level, current direction and velocity test, maintenance