土留め (1)

[VI-547] Model experiment on earth retaining wall by soil improvement on the back wall on aluminium rad laminate model ground
-Study focusing on the Influence of wall friction angle-

*Keiichiro Ono¹, Hidetoshi Nishioka², Shogo Takayanagi³, Yoshitaka Chiba³ (1. Chuo University Graduate School, 2. Chuo University, 3. JR Central Consultants Company)

Keywords:Earth retaining wall method, Soil improvement, Ground subsidence, Wall friction angle