Abstract
Rocks with layered structure (bedding or foliation) usually exhibit different levels of anisotropy in terms of mechanical properties. The structural anisotropy has pronounced influence on the failure process of anisotropic rock. However, relatively few studies have been carried out on the subject. In this paper, the failure processes of a foliated gneiss with different schistosity orientations under uniaxial compression were studied based on digital speckle correlation method. The results show that the evolution process of full-field strain of the gneiss is closely related to the schistosity orientation. More specifically, when β = 0°, the strain concentration zone mainly originates from the microstructure, and the potential failure plane cannot be observed before total failure. When β = 30° or 60°, there are several strain concentration strips before failure. The ultimate failure is due to the interaction among these strips under the action of local stress field. When β = 90°, the initiation and evolution of strain concentration strip is relatively stable. When tensile failure occurs along the schistosity, the crack opens abruptly during loading. In contrast, the crack presents a gently stable growth trend, when the shear failure occurs along the schistosity.
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Amadei B (1996) Importance of anisotropy when estimating and measuring in situ stresses in rock. International Journal of Rock Mechanics & Mining Sciences & Geomechanics Abstracts 33(3): 293–325, DOI: https://doi.org/10.1016/s0148-9062(97)87420-7
Areias P, Reinoso J, Camanho PP, César de Sá J, Rabczuk T (2018) Effective 2D and 3D crack propagation with local mesh refinement and the screened poisson equation. Engineering Fracture Mechanics 189:339–360, DOI: https://doi.org/10.1016/j.engfacmech.2017.11.017
Chen JX, Liu WW, Chen LJ, Luo YB, Li Y, Gao HJ, Zhong DC (2020) Failure mechanisms and modes of tunnels in monoclinic and soft-hard interbedded rocks: A case study. KSCE Journal of Civil Engineering 24(4):1357–1373, DOI: https://doi.org/10.1007/s12205-020-1324-3
Chenevert ME, Gatlin C (1965) Mechanical anisotropies of laminated sedimentary rocks. Society of Petroleum Engineers Journal 5(01): 67–77, DOI: https://doi.org/10.2118/890-PA
Dautriat J, Bornert M, Gland N, Dimanov A, Raphanel J (2011) Localized deformation induced by heterogeneities in porous carbonate analysed by multi-scale digital image correlation. Tectonophysics 503(1–2): 100–116, DOI: https://doi.org/10.1016/j.tecto.2010.09.025
Donath FA (1961) Experimental study of shear failure in anisotropic rocks. Geological Society of America Bulletin 72(6):985–989, DOI: https://doi.org/10.1130/0016-7606(1961)72[985:ESOSFI]2.0.CO;2
Gholami R, Rasouli V (2014) Mechanical and elastic properties of transversely isotropic slate. Rock Mechanics and Rock Engineering 47(5):1763–1773, DOI: https://doi.org/10.1007/s00603-013-0488-2
Heng S, Guo YT, Yang CH, Daemen JJ, Li Z (2015) Experimental and theoretical study of the anisotropic properties of shale. International Journal of Rock Mechanics & Mining Sciences 74:58–68, DOI: https://doi.org/10.1016/j.ijrmms.2015.01.003
Hoek E, Martin CD (2014) Fracture initiation and propagation in intact rock — A review. Journal of Rock Mechanics and Geotechnical Engineering 6(4):287–300, DOI: https://doi.org/10.1016/j.jrmge.2014.06.001
Jaeger JC (1960) Shear failure of anisotropic rocks. Geological Magazine 97(1):65–72, DOI: https://doi.org/10.1017/S0016756800061100
Li A, Shao GJ, Su JB, Sun Y, Yu TT, Shi HG (2018) Influence of heterogeneity on mechanical and acoustic emission behaviours of stratified rock specimens. European Journal of Environmental and Civil Engineering 22:381–414, DOI: https://doi.org/10.1080/19648189.2017.1373709
Ma SP, Wang LG, Jin GC (2006) Damage evolution inspection of rock using digital speckle correlation method (DSCM). Key Engineering Materials 326–328(Pt2):1117–1120, DOI: https://doi.org/10.4028/www.scientific.net/KEM.326-328.1117
Mogi K (2006) Experimental rock mechanics. Taylor and Francis, London, UK, 10–15
Nasseri MHB, Rao KS, Ramamurthy T (2003) Anisotropic strength and deformation behavior of himalayan schists. International Journal of Rock Mechanics and Mining Sciences 40(1):3–23, DOI: https://doi.org/10.1016/S1365-1609(02)00103-X
Nicksiar M, Martin CD (2012) Evaluation of methods for determining crack initiation in compression tests on low-porosity rocks. Rock Mechanics and Rock Engineering 45(4):607–617, DOI: https://doi.org/10.1007/s00603-012-0221-6
Pan B, Qian K, Xie H, Asundi A (2009) Two-dimensional digital image correlation for in-plane displacement and strain measurement: A review. Measurement Science & Technology 20(6):152–154, DOI: https://doi.org/10.1088/0957-0233/20/6/062001
Pan PZ, Yan F, Feng XT, Wu ZH, Qiu SL (2019) Modeling of an excavation-induced rock fracturing process from continuity to discontinuity. Engineering Analysis with Boundary Elements 106(9): 286–299, DOI: https://doi.org/10.1016/j.enganabound.2019.05.014
Rabczuk T, Belytschko T (2004) Cracking particles: A simplified meshfree method for arbitrary evolving cracks. International Journal for Numerical Methods in Engineering 61(13):2316–2343, DOI: https://doi.org/10.1002/nme.1151
Rabczuk T, Belytschko T (2007) A three-dimensional large deformation meshfree method for arbitrary evolving cracks. Computer Methods in Applied Mechanics and Engineering 196(29–30):2777–2799, DOI: https://doi.org/10.1016/j.cma.2006.06.020
Ren HL, Zhuang XY, Anitescu C, Rabczuk T (2019) An explicit phase field method for brittle dynamic fracture. Computers & Structures 217(6):45–56, DOI: https://doi.org/10.1016/j.compstruc.2019.03.005
Song H, Zhang H, Fu D, Kang Y, Huang G, Qu C (2013) Experimental study on damage evolution of rock under uniform and concentrated loading conditions using digital image correlation. Fatigue & Fracture of Engineering Materials & Structures 36(8):760–768, DOI: https://doi.org/10.1111/ffe.12043
Xiong LX, Li TB, Yang LD (2014) Biaxial compression creep test on green-schist considering the effects of water content and anisotropy. KSCE Journal of Civil Engineering 18(1):103–112, DOI: https://doi.org/10.1007/s12205-014-0276-x
Xu GW, He C, Su A, Chen ZQ (2018) Experimental investigation of the anisotropic mechanical behavior of phyllite under triaxial compression. International Journal of Rock Mechanics and Mining Sciences 104:100–112, DOI: https://doi.org/10.1016/j.ijrmms.2018.02.017
Xu NW, Li TB, Dai F, Li B, Zhu YG, Yang DS (2015) Microseismic monitoring and stability evaluation for the large scale underground caverns at the Houziyan hydropower station in southwest china. Engineering Geology 188:48–67, DOI: https://doi.org/10.1016/j.enggeo.2015.01.020
Yang G, Cai Z, Zhang X, Fu D (2015) An experimental investigation on the damage of granite under uniaxial tension by using a digital image correlation method. Optics and Lasers in Engineering 73:46–52, DOI: https://doi.org/10.1016/j.optlaseng.2015.04.004
Yin PF, Yang SQ, Tian WL, Cheng JL (2019) Discrete element simulation on failure mechanical behavior of transversely isotropic rocks under different confining pressures. Arabian Journal of Geosciences 12(19):1–21, DOI: https://doi.org/10.1007/s12517-019-4807-0
Zhang XP, Wong LNY, Wang SJ, Han GY (2011) Engineering properties of quartz mica schist. Engineering Geology 121:135–149, DOI: https://doi.org/10.1016/j.enggeo.2011.04.020
Acknowledgments
This study was financially supported by Chinese Natural Science Foundation with the Grant Nos 52079027, 51709043. The authors also thank Chun Wang, and Wen-Can Zhang at Northeastern University, China, for their assistance in specimen preparation and testing.
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Zhou, Y., Liu, X. & Li, X. Progressive Failure Process of Anisotropic Rock: Insight from Full-Field Strain Evolution. KSCE J Civ Eng 26, 460–471 (2022). https://doi.org/10.1007/s12205-021-5929-y
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DOI: https://doi.org/10.1007/s12205-021-5929-y