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Environmental Earth Sciences

Erschienen in:

01.08.2018 | Original Article

Numerical simulation of lifetime and time-dependent damage for granite by continuous and discontinuous approaches

verfasst von: Wei Chen, Xiang Li, Heinz Konietzky

Erschienen in: Environmental Earth Sciences | Ausgabe 16/2018

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Abstract

In this study, the time-dependent damage process of granite is investigated utilizing two numerical simulation schemes based on continuous method and discontinuous method. Numerical creep tests are carried out with both simulation schemes and mechanical responses and fracture patterns of rock specimens are analyzed. The calibrated numerical models can successfully reflect the typical creep stages observed in the laboratory. The predicted lifetime is in accordance with the laboratory test data. Comparisons are made between the two simulation schemes. It is found that both schemes have unique features that can promote a genuine reflection of the time-dependent damage process of the brittle rocks.

Vorheriger Artikel Evaluation of susceptibility for terrain collapse and subsidence in karst areas, municipality of Iraquara, Chapada Diamantina (BA), Brazil

Nächster Artikel Cyanotoxin contamination of semiarid drinking water supply reservoirs

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Anderson OL, Grew PC (1977) Stress corrosion theory of crack propagation with applications to geophysics. Rev Geophys 15(1):69–84CrossRef

Atkinson BK (1984) Subcritical crack growth in geological materials. J Geophys Res Solid Earth 89(B6):4077–4114CrossRef

Bobet A, Einstein HH (1998) Fracture coalescence in rock-type materials under uniaxial and biaxial compression. In J Rock Mech Mining Sci 35(7):863–888CrossRef

Charles RJ (1958a) Static fatigue of glass. I J Appl Phys 29(11):1549–1553CrossRef

Charles RJ (1958b) Static fatigue of glass. IT J Appl Phys 29(11):1554–1560CrossRef

Chen W, Konietzky H (2014) Simulation of heterogeneity, creep, damage and lifetime for loaded brittle rocks. Tectonophysics 633:164–175CrossRef

Chen S, Yue ZQ, Tham LG (2004) Digital image-based numerical modeling method for prediction of inhomogeneous rock failure. Int J Rock Mech Mining Sci 41(6):939–957CrossRef

Chen W, Konietzky H, Abbas SM (2015) Numerical simulation of time-independent and -dependent fracturing in sandstone. Eng Geol 193:118–131CrossRef

Eberhardt E, Stimpson B, Stead D (1999) Effects of grain size on the initiation and propagation thresholds of stress-induced brittle fractures. Rock Mech Rock Eng 32(2):81–99CrossRef

Freiman SW (1984) Effects of chemical environments on slow crack growth in glasses and ceramics. J Geophys Res Solid Earth 89(B6):4072–4076CrossRef

Hadley K (1976) Comparison of calculated and observed crack densities and seismic velocities in westerly granite. J Geophys Res 81(20):3484–3494CrossRef

Homand-Etienne F, Hoxha D, Shao JF (1998) A continuum damage constitutive law for brittle rocks. Comput Geotech 22(2):135–151CrossRef

Itasca (2005) FLAC fast lagrangian analysis of continua—theory and background. Itasca Consulting Group, Inc., Minneapolis

Itasca (2011) UDEC universal distinct element code—theory and background. Itasca Consulting Group, Inc., Minneapolis

Jay D (1995) Elasticity of minerals, glasses, and melts. Miner Phys Crystallogr Handbook Phys Constants 2: 45–63CrossRef

Kemeny JM (1993) The micromechanics of deformation and failure in rocks, Int. symposium on assessment and prevention of failure of phenomena in rock engineering, Istanbul, Turkey, pp 23–33

Kemeny J (2005) Time-dependent drift degradation due to the progressive failure of rock bridges along discontinuities. Int J Rock Mech Mining Sci 42(1):35–46CrossRef

Konietzky H, Heftenberger A, Feige M (2009) Life-time prediction for rocks under static compressive and tensile loads: a new simulation approach. Acta Geotech 4(1):73–78CrossRef

Kranz RL (1983) Microcracks in rocks: a review. Tectonophysics 100(1):449–480CrossRef

Lajtai EZ, Bielus LP (1986) Stress corrosion cracking of Lac du Bonnet granite in tension and compression. Rock Mech Rock Eng 19(2):71–87CrossRef

Lee JS (2007) Time-dependent crack growth in brittle rocks and field applications to geologic hazards. Dissertations and Theses—Gradworks

Li X, Konietzky H (2015) Numerical simulation schemes for time-dependent crack growth in hard brittle rock. Acta Geotech 10(4):513–531CrossRef

Lu Y, Elsworth D, Wang L (2014) A dual-scale approach to model time-dependent deformation, creep and fracturing of brittle rocks. Comput Geotech 60:61–76CrossRef

Park N (2006) Discrete element modeling of rock fracture behavior: fracture toughness and time-dependent fracture growth. Dissertations and Theses—Gradworks

Potyondy DO (2007) Simulating stress corrosion with a bonded-particle model for rock. Int J Rock Mech Min 44(5):677–691CrossRef

Potyondy DO, Cundall PA (2004) A bonded-particle model for rock. Int J Rock Mech Min Sci 41:1329–1364CrossRef

Rinne M (2008) Fracture mechanics and subcritical crack growth approach to model time-dependent failure in brittle rock. Tkk Dissertations

Schmidtke RH, Lajtai EZ (1985) The long-term strength of Lac du Bonnet Granite. Int J Rock Mech Mining Sci Geomech Abstr 22(6):461–465CrossRef

Souley M, Homand F, Pepa S, Hoxha D (2001) Damage-induced permeability changes in granite: a case example at the URL in Canada. Int J Rock Mech Mining Sci 38:297–310CrossRef

Tada H, Paris PC, Irwin GR (2000) The stress analysis of cracks handbook. ASME Press, New York. https://doi.org/10.1115/1.801535 CrossRef

Wang Y, Tonon F (2009) Modeling Lac du Bonnet granite using a discrete element model. Int J Rock Mech Mining Sci 46:1124–1135CrossRef

Weibull W (1950) A statistical distribution function of wide applicability. J Appl Mech 18(2):293–297

Wong TF (1985) Geometric probability approach to the characterization and analysis of microcracking in rocks. Mech Mater 4(3):261–276CrossRef

Wu C, Mantell SC, Davidson JH (2010) Mixed-mode subcritical crack growth in orthotropic polymers. Polym Eng Sci 48(11):2216–2223CrossRef

Xu T et al (2013) The evolution of rock failure with discontinuities due to shear creep. Acta Geotech 8:567–581CrossRef

Xu T et al (2018) The modeling of time-dependent deformation and fracturing of brittle rocks under varying confining and pore pressures. Rock Mech Rock Eng. https://doi.org/10.1007/s00603-018-1491-4 CrossRef

Yu Q et al (2012) Meso-structure characterization based on coupled thermal-mechanical model for rock failure process and applications. Chin J Rock Mech Eng 31(1):42–51 (In Chinese)

Titel: Numerical simulation of lifetime and time-dependent damage for granite by continuous and discontinuous approaches
verfasst von: Wei Chen
Xiang Li
Heinz Konietzky
Publikationsdatum: 01.08.2018
Verlag: Springer Berlin Heidelberg
Erschienen in: Environmental Earth Sciences / Ausgabe 16/2018
Print ISSN: 1866-6280
Elektronische ISSN: 1866-6299
DOI: https://doi.org/10.1007/s12665-018-7781-z

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