ISSN 2096-4498

   CN 44-1745/U

二维码
Study on Structural Design of Tunnel Portal at BridgeTunnel Connection Section Under Complex Terrain Conditions
WAN Junfeng, LI Dongsheng
Tunnel Construction . 2017, (S2): 169 -174 .  DOI: 10.3973/j.issn.2096-4498.2017.S2.025