|
MODERN TUNNELLING TECHNOLOGY 2018, Vol. 55 Issue (4) :178-185 DOI: |
|
||||
Fast Entrance Excavation Method and Stability Control Techniques for a Shallow Tunnel with Uneven Rock Pressure and a Weak Rock Mass | ||||
(1 Department of Civil Engineering, Hebei Jiaotong Vocational and Technical College, Shijiazhuang 050091; 2 School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043; 3 Hebei Provincial Expressway Shi-An Management Department, Shijiazhuang 050000; 4 CSCEC Road and Bridge Group Co. Ltd., Shijiazhuang 050001) |
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY
|