ISSN 2096-4498

   CN 44-1745/U

二维码
Study on Rapid Excavation Technology for Deep Superlong Tunnels in Hard Rock
LI Ziqiang, YU Li, WANG Mingnian, DAI Zhongyu
Tunnel Construction . 2015, (3): 232 -237 .  DOI: 10.3973/j.issn.1672-741X.2015.03.007