Presentation Information

[IV-21]Expanded Shaft Pile Installation in a Tunnel within Hard Granitic Rock Verified Using Railway Track Geometry Data.

*Taro Miura1, Sakiko Shishido1, Ryoma Yamazaki1 (1. East Japan Railway Company)

Keywords:

Railway tunnel,settlement of the roadbed,Expanded Shaft Pile,Track Geometry Data,Infrastructure inspection,Safety