Numerical back analysis method of three-dimensional in situ stress fields considering complex surface topography and variable collinearity

Amadei, 1997 Zoback, 2010 Zang, 2009 Latham, 2013, Modelling stress-dependent permeability in fractured rock including effects of propagating and bending fractures, Int J Rock Mech Min Sci, 57, 100, 10.1016/j.ijrmms.2012.08.002 Feng, 2019, Rock mechanics contributions to recent hydroelectric developments in China, J Rock Mech Geotech, 11, 511, 10.1016/j.jrmge.2018.09.006 Ljunggren, 2003, An overview of rock stress measurement methods, Int J Rock Mech Min Sci, 40, 975, 10.1016/j.ijrmms.2003.07.003 Zhao, 2022, Rock fracturing observation based on microseismic monitoring and borehole imaging: in situ investigation in a large underground cavern under high geostress, Tunn Undergr Space Technol, 126, 10.1016/j.tust.2022.104549 Zheng, 2020, Core discing characteristics and mitigation approach by a novel developed drill bit in deep rocks, J Cent South Univ, 27, 2822, 10.1007/s11771-020-4512-x Xu, 2021, Estimation of the three-dimensional in situ stress field around a large deep underground cavern group near a valley, J Rock Mech Geotech, 13, 529, 10.1016/j.jrmge.2020.11.007 Zhang, 2012, Estimation of in situ stress along deep tunnels buried in complex geological conditions, Int J Rock Mech Min Sci, 52, 139, 10.1016/j.ijrmms.2012.03.016 CD, 1990, Characterizing in situ stress domains at the AECL underground research laboratory, Can Geotech J, 27, 631, 10.1139/t90-077 Day-Lewis, 2008 Gao, 2018, Multivariate distribution model for stress variability characterisation, Int J Rock Mech Min Sci, 102, 144, 10.1016/j.ijrmms.2018.01.004 Gao, 2018, Scalar-valued measures of stress dispersion, Int J Rock Mech Min Sci, 106, 234, 10.1016/j.ijrmms.2018.04.008 Lei, 2018, Correlation between fracture network properties and stress variability in geological media, Geo, 45, 3994 Lei, 2019, A numerical study of stress variability in heterogeneous fractured rocks, Int J Rock Mech Min Sci, 113, 121, 10.1016/j.ijrmms.2018.12.001 Obara, 2003, Updating the use of the CCBO cell in Japan: overcoring case studies, Int J Rock Mech Min Sci, 40, 1189, 10.1016/j.ijrmms.2003.07.007 Stephansson, 1991, Stress measurements and tectonic implications for Fennoscandia, Tectp, 189, 317 Yale, 2003, Fault and stress magnitude controls on variations in the orientation of in situ stress, 55 Christiansson, 2003, ISRM Suggested Methods for rock stress estimation—Part 4: quality control of rock stress estimation, Int J Rock Mech Min Sci, 40, 1021, 10.1016/j.ijrmms.2003.07.004 Haimson, 2003, ISRM Suggested Methods for rock stress estimation—Part 3: hydraulic fracturing (HF) and/or hydraulic testing of pre-existing fractures (HTPF), Int J Rock Mech Min Sci, 40, 1011, 10.1016/j.ijrmms.2003.08.002 Hudson, 2003, ISRM Suggested Methods for rock stress estimation—Part 1: strategy for rock stress estimation, Int J Rock Mech Min Sci, 40, 991, 10.1016/j.ijrmms.2003.07.011 Sjöberg, 2003, ISRM Suggested Methods for rock stress estimation—Part 2: overcoring methods, Int J Rock Mech Min Sci, 40, 999, 10.1016/j.ijrmms.2003.07.012 Li, 2012, In situ monitoring of rockburst nucleation and evolution in the deeply buried tunnels of Jinping II hydropower station, Eng Geol, 137–138, 85, 10.1016/j.enggeo.2012.03.010 Lee, 2017, Estimation of in situ stresses with hydro-fracturing tests and a statistical method, Rock Mech Rock Eng, 51, 779, 10.1007/s00603-017-1349-1 Feng, 2019, 3D numerical simulation of heterogeneous in situ stress field in low-permeability reservoirs, Petrol Sci, 16, 939, 10.1007/s12182-019-00360-w Liu, 2017, 3D geomechanical modeling and numerical simulation of in-situ stress fields in shale reservoirs: a case study of the lower Cambrian Niutitang formation in the Cen'gong block, South China, Tectp, 712–713, 663 Matsuki, 2004, Determination of three dimensional in situ stress from core discing based on analysis of principal tensile stress, Int J Rock Mech Min Sci, 41, 1167, 10.1016/j.ijrmms.2004.05.002 Stephansson, 2012, ISRM suggested methods for rock stress estimation—part 5: establishing a model for the in situ stress at a given site, The ISRM Suggested Methods for Rock Characterization, Testing and Monitoring: 2007-2014. Springer, 187 Ning, 2021, Study of the in situ stress field in a deep valley and its influence on rock slope stability in Southwest China, Bull Eng Geol Environ, 80, 3331, 10.1007/s10064-020-02094-1 Zhang, 2016, Three-dimensional inversion analysis of an in situ stress field based on a two-stage optimization algorithm, J Zhejiang Univ - Sci A, 17, 782, 10.1631/jzus.A1600014 Guo, 1983, The analytical method of the initial stress field for rock masses, J Geotech, 64 Men, 2021, Application of ridge regression in the inversion analysis of the initial geo-stress field of rock masses, Rock Soil Mech, 42, 1156 Yuan, 2007, Back analysis and multiple-factor influencing mechanism of high geostress field for river valley region of Laxiwa Hydropower Engineering, Rock Soil Mech, 836 Jian, 2008, Nonlinear inversion of 3D initial geostress field in Jinping II Hydropower Station region, Rock Soil Mech, 3003 Zhang, 2012, Application of radial basis function neural network to geostress field back analysis, Rock Soil Mech, 33, 799 Sakurai, 1997, Lessons learned from field measurements in tunnelling, Tunn Undergr Space Technol, 12, 453, 10.1016/S0886-7798(98)00004-2 Qi, 2002, Application of grey theory to analysis of in-situ stress field, J Rock Mech Eng, 1547 Yang, 2014, Quantitative analysis of the shallow crustal tectonic stress field in China mainland based on in situ stress data, J Architect Educ, 85, 154 Zoback, 1992, First- and second-order patterns of stress in the lithosphere: the world stress map Project, JGR, 97, 10.1029/92JB00132 Zoback, 1989, Global patterns of tectonic stress, Nature, 341, 291, 10.1038/341291a0 Muirhead, 2009 Timm, 2002 Draper, 1998 Jaeger, 2009 Zhu, 1994, Preliminary analysis of topography and ground stress distribution, Water Resour Hydropower Eng, 1, 29 Zhu, 1985, Analyses of disking phenomenon and stress field in the region of an underground powerhouse, Rock Mech Rock Eng, 18, 1, 10.1007/BF01020412 Goodman, 1989 Itasca, 2002 Feng, 2021, Modelling three-dimensional stress-dependent failure of hard rocks, Acta Geotech, 16, 1647, 10.1007/s11440-020-01110-8