Abstract：Research purposes: The ridge section of Wushaoling tunnel crosses the compressed zone of a regional fault with fracture weak surrounding rock and large compressed deformation, so it is necessary to seek feasible control technology for the purpose of guaranteeing the security of tunnel construction.
Research results: Through doing research on control technology for deformation of the ridge section of Wushaoling tunnel, the relative measures can be taken for successful control of the tunnel deformation in construction, including choice of reasonable dross section shape, remaining deformation amount for the tunnel in advance, multi-supporting, enhancing the rigidity of the flexible lining structure and adopting short benched method with rapid excavation, rapid supporting and timely lining.
李国良，朱永全. 乌鞘岭隧道高地应力软弱围岩大变形控制技术[J]. 铁道工程学报, 2008, 25(3): 54-59.
LI Guo-liang, ZHU Yong-quan. Control Technology for Large Deformation of Highland Stressed Weak Rock in Wushaoling Tunnel. 铁道工程学报, 2008, 25(3): 54-59.
2008, Vol. 25 
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