An in-tunnel grouting protection method for excavating twin tunnels beneath an existing tunnel
Jin, Dalong, Yuan, Dajun, Li, Xinggao, Zheng, HaotianVolume:
71
Language:
english
Journal:
Tunnelling and Underground Space Technology
DOI:
10.1016/j.tust.2017.08.002
Date:
January, 2018
File:
PDF, 932 KB
english, 2018