Abstract
A joined failure mechanism of translation and rotation was proposed for the stability analysis of deep tunnel face, and the upper bound solution of supporting force of deep tunnel was calculated under pore water pressure. The calculations were based on limit analysis method of upper bound theory, with the employment of non-associated Mohr-Coulomb flow rule. Nonlinear failure criterion was adopted. Optimized analysis was conducted for the effects of the tunnel depth, pore water pressure coefficient, the initial cohesive force and nonlinear coefficient on supporting force. The upper bound solutions are obtained by optimum method. Results are listed and compared with the previously published solutions for the verification of correctness and effectiveness. The failure shapes are presented, and results are discussed for different pore water pressure coefficients and nonlinear coefficients of tunnel face.
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ROATESI S. Analytical and numerical approach for tunnel face advance in a viscoplastic rock mass [J]. International Journal of Rock Mechanics and Mining Sciences, 2014, 70: 123–132.
CAI M, KAISER P K, TASAKA Y, MINAMI M. Determination of residual strength of jointed rock masses using the GSI system [J]. International Journal of Rock Mechanics and Mining Sciences, 2007, 44(2): 247–265.
HOEK E, BROWN E T. Practical estimate the rock mass strength [J]. International Journal of Rock Mechanics and Mining Sciences, 1997, 34(8): 1165–1186.
YANG X L, QIN C B. Limit analysis of rectangular cavity subjected to seepage forces based on Hoek-Brown failure criterion [J]. Geomechanics and Engineering, 2014, 6(5): 503–515.
YANG X L, HUANG F. Three-dimensional failure mechanism of a rectangular cavity in a Hoek–Brown rock medium [J]. International Journal of Rock Mechanics and Mining Sciences, 2013, 61: 189–195.
YANG X L, HUANG F. Collapse mechanism of shallow tunnel based on nonlinear Hoek-Brown failure criterion [J]. Tunnelling and Underground Space Technology, 2011, 26(6): 686–691.
AZAMI A, PIETRUSZCZAK S, GUO P. Bearing capacity of shallow foundations in transversely isotropic granular media [J]. International Journal for Numerical and Analytical Methods in Geomechanics, 2010, 34: 771–793.
BAKER R. Nonlinear Mohr envelopes based on triaxial data [J]. Journal of Geotechnical and Geoenvironmental Engineering, 2004, 130(5): 498–506.
YANG X L. Seismic passive pressures of earth structures by nonlinear optimization [J]. Archive of Applied Mechanics, 2011, 81(9): 1195–1202.
YANG X L, WANG J M. Ground movement prediction for tunnels using simplified procedure [J]. Tunnelling and Underground Space Technology, 2011, 26(3): 462–471.
YANG X L, ZOU J F. Cavity expansion analysis with non-linear failure criterion [J]. Proceedings of the Institution of Civil Engineers-Geotechnical Engineering, 2011, 164(1): 41–49.
YANG X L, YIN J H. Slope equivalent Mohr-Coulomb strength parameters for rock masses satisfying the Hoek-Brown criterion [J]. Rock Mechanics and Rock Engineering, 2010, 43(4): 505–511.
FRALDI M, GUARRACINO F. Analytical solutions for collapse mechanisms in tunnels with arbitrary cross sections [J]. International Journal of Solids and Structures, 2010, 47(2): 216–223.
VIRATJANDR C, MICHALOWSKI R L. Limit analysis of submerged slopes subjected to water drawdown[J]. Canadian Geotechnical Journal, 2006, 43(8): 802–814.
YANG X L, PAN Q J. Three dimensional seismic and static stability of rock slopes [J]. Geomechanics and Engineering, 2015, 8(1): 97–111.
YANG X L. Seismic bearing capacity of a strip footing on rock slopes [J]. Canadian Geotechnical Journal, 2009, 46(8): 943–954.
YANG X L. Seismic displacement of rock slopes with nonlinear Hoek-Brown failure criterion [J]. International Journal of Rock Mechanics and Mining Sciences, 2007, 44(6): 948–953.
YANG X L, YIN J H. Slope stability analysis with nonlinear failure criterion [J]. Journal of Engineering Mechanics, 2004, 130(3): 267–273.
BABIKER A, SMITH C, GILBERT M, ASHBY J. Non-associative limit analysis of the toppling-sliding failure of rock slopes [J]. International Journal of Rock Mechanics and Mining Sciences, 2014, 71: 1–11.
YANG X L, YAN R M. Collapse mechanism for deep tunnel subjected to seepage force in layered soils [J]. Geomechanics and Engineering, 2015, 8(5): 741–756.
YANG Xiao-li, SUI Zhi-rong. Seismic failure mechanisms for loaded slopes with associated and nonassociated flow rules [J]. Journal of Central South University of Technology, 2008, 15(2): 276–279.
HUANG Sheng, XIA Kai-wen, DAI Feng. Establishment of a dynamic mohr-coulomb failure criterion for rocks [J]. International Journal of Nonlinear Sciences and Numerical Simulation, 2012, 13(1): 55–60.
LABUZ J F, ZANG A. Mohr-Coulomb failure criterion [J]. Rock Mechanics and Rock Engineering, 2012, 45(6): 975–979.
YANG Xiao-li, QIN Chang-bing. Limit analysis of supporting pressure in tunnels with regard to surface settlement [J]. Journal of Central South University, 2015, 22(1): 303–309.
YANG Xiao-li, HUANG Fu. Slope stability analysis considering joined influences of nonlinearity and dilation [J]. Journal of Central South University of Technology, 2009, 16(2): 292–296.
LI X. Finite element analysis of slope stability using a nonlinear failure criterion [J]. Computers and Geotechnics, 2007, 34(3): 127–136.
LV Xi-lin, WANG Hao-ran, HUANG Mao-song. Limit theoretical study on face stability of shield tunnels [J]. Chinese Journal of Geotechnical Engineering, 2011, 33(1): 57–62. (in Chinese)
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Foundation item: Project(2013CB036004) supported by National Basic Research Program of China; Projects(51178468, 51378510) supported by the National Natural Science Foundation of China; Project(2015zzts061) supported by the Fundamental Research Funds for the Central Universities, China
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Xu, Js., Du, Dc. & Yang, Zh. Upper bound analysis for deep tunnel face with joined failure mechanism of translation and rotation. J. Cent. South Univ. 22, 4310–4317 (2015). https://doi.org/10.1007/s11771-015-2979-7
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DOI: https://doi.org/10.1007/s11771-015-2979-7