ISSN 2096-4498

   CN 44-1745/U

二维码
Ground Deformations Caused by Excavation of Shallowburied
Tunnels with Small Spacing and Their Countermeasures
DIAO Tian-Xiang, YANG Hui-Guang
Tunnel Construction . 2006, (3): 21 -25,31 .  DOI: A