Presentation Information

[III-50]A consideration on long-term measurement and monitoring of mountain tunnels

*Kazuki Kitagawa1, Koichiro Mizuno1, Kazuyuki Ishii1, Takuro Takahashi1, Yuto Matsui1 (1. East Japan Railway Company)

Keywords:

mountain tunnel,Sheet Pile Method,NATM,Inner space displacement measurement,Measurement and monitoring