ISSN 2096-4498

   CN 44-1745/U

二维码
Study and Application of Ear Wall Arch Support Technology to  Portal of Unsymmetrically Pressured Tunnels
YUAN Senlin
Tunnel Construction . 2016, (10): 1258 -1262 .  DOI: 10.3973/j.issn.1672-741X.2016.10.015