ISSN 2096-4498

   CN 44-1745/U

二维码
Research of Swelling Prestressed Bolts Using in Mechanized Excavation of Large Section Tunnel
LIU Jiang, WANG Jun, XU Tenghui
Tunnel Construction . 2018, (S2): 324 -329 .  DOI: 10.3973/j.issn.2096-4498.2018.S2.044