ISSN 2096-4498

   CN 44-1745/U

二维码
Case Study on Construction Technologies for Xingyuan Tunnel in Carbonaceous Mudstone under Unsymmetrical Pressure
LIU Xuedong
Tunnel Construction . 2015, (S2): 131 -137 .  DOI: 10.3973/j.issn.1672-741X.2015.S2.023