PEILA D.A Theoretical Study of Reinforcement Influence on the Stability of a Tunnel Face[J].Geotechnical and Geological Engineering,1994,12(3):145-168.
[4]
KAMATA H,MASHIMO H.Centrifuge Model Test of Tunnel Face Reinforcement by Bolting[J].Tunnelling and Underground Space Technology,2003,18(2/3):205-212.
SHIN J H,CHOI Y K,KWON O Y,et al.Model Test-ing for Pipe-reinforced Tunnel Heading in a Granular Soil[J].Tunnelling and Underground Space Technol-ogy,2008,23(3):241-250.
[8]
Arch Method in Second Stage Excavations of Istanbul Metro[J].Tunnelling and Underground Space Technology,2008,23(6):674-681.
[9]
ZHONG Fang-ping.Double-layer Pipe Roofing Design and Monitoring for Tujiangchong Tunnel Under-crossing an Existing Highway[J].Modern Tunnelling Technology,2007,44(4):36-40.
[10]
YOO C S.Finite-element Analysis of Tunnel Face Reinforced by Longitudinal Pipes[J].Computers and Geotechnics,2002,29(1):73-94.
[11]
HISATAKE M,OHNO S.Effects of Pipe Roof Supports and the Excavation Method on the Displacements Above a Tunnel Face[J].Tunnelling and Underground Space Technology,2008,23(2):120-127.
[12]
CHANG Shao-dong.Research on Pre-brace Mechanism of Pipe Umbrella Method[D].Chengdu:Southwest Jiaotong University,1999.
[13]
DONG Xin-ping,ZHOU Shun-hua,TIAN Yong-zheng.Study of Diameter of Pipe Roof by Design Sensitivity Analysis Based on Finite Element[J].Journal of Tongji University:Natural Science,2007,35(5):597-601.
