検査技術・診断 (8)

[VI-847] Examination of grasping the state of the back surface of cut slope protection work by horizontal impact penetration test

*Shigeru Kishi¹, Daichi Fukui², Tsuyoshi Takayanagi³ (1. East Japan Railway Company, 2. East Japan Railway Company, 3. Railway Technical Research Institute)

Keywords:horizontal impact penetration test, cut-slope protection work, the back surface, Ne value