Abstract
The establishment of spatial correlation among scattering acoustic emission (AE) signals has great potential applied into a deep analysis of triaxial compression behaviors by the AE monitoring technology. Taking the randomly distributed AE signal could as the cube cluster by an introduction of covering strategy from the percolation theory, the quantitative evaluation of spatial correlation instead of spatial distribution is effectively made. It presents a cluster-based perspective to investigate the triaxial compression behaviors, especially including the dilatancy based on the volumetric strain correlated to the cube cluster evolution. Besides, considering a damage definition by the AE energy count, the cube cluster damage model is successfully established. Then, by implanting the cube cluster termed AE percolation cluster (APC) into the numerical software FLAC3D, the consistency between numerical and experimental results of four descriptors of strength, axial, hoop and volumetric strains excellently proves the reliability of the cluster damage model. In addition, the damaged cluster shows a potential application for quantitative analysis of the shear failure. Furthermore, a percolation analysis of the granite deformation under triaxial compression is made based on the cluster damage model. The effect of pressure-induced percolation transition (PIPT) is verified for the granite and the volume fraction shows a strong linear dependence on the covering length. Moreover, a series of discussion is made to analyze the influence of mechanical parameters on the sensibility of the cluster damage model. Finally, the influence of damage distribution of sub-clusters on the triaxial compression behaviors is quantitatively determined by the comparison between the linear and exponential distributions. The results verify the effectiveness and sensitivity of the cluster damage model in describing triaxial compression behaviors, which provides a new modeling method to extract more valuable information from the correlated AE signals.
Similar content being viewed by others
Abbreviations
- AE:
-
Acoustic emission
- APC:
-
AE percolation cluster
- CVP:
-
Critical partial volume
- DAC:
-
Damaged AE cluster
- IP:
-
Inflection point
- HP:
-
Highest point
- AC:
-
All clusters
- LC:
-
Largest cluster
- MC:
-
Mohr–Coulomb
- PIPT:
-
Pressure-induced percolation transition
- SLC:
-
Single-link cluster
- SCL:
-
Spatial correlation length
- \( d \) :
-
Euclidean dimension
- \( D \) :
-
Fractal dimension
- \( D_{\text{AE}} \) :
-
AE energy count-based damage
- \( N_{\text{E}} ,\;N_{{{\text{E}}i}} \) :
-
Average count and the \( i \)th
- \( E,\;v \) :
-
Elastic modulus and Poisson’s ratio
- \( c,\;\varphi \) :
-
Cohesion and internal friction angle
- \( K,\;G \) :
-
Bulk modulus and shear modulus
- \( V,\;V_{\text{m}} ,\;V_{\text{a}} \) :
-
Initial volume, matrix volume and damaged AP C volume
- \( V^{\prime},\;V^{\prime}_{\text{m}} ,\;V^{\prime}_{\text{a}} \) :
-
Dilatant volume, matrix volume and damaged APC volume in dilatancy
- \( l_{\text{min} } ,\;l_{\text{max} } \) :
-
Lower and upper limit of self-similar region
- \( \varPhi_{\text{p}} ,\varPhi_{\text{r}} \) :
-
Volumetric fractions under peak or residual state
- \( \varPhi_{0} ,\varPhi_{\text{c}} \) :
-
Initial and critical volumetric fraction
- \( \sigma_{1} ,\;\sigma_{3} \) :
-
Axial stress and confining pressure
- \( \sigma_{\text{m}} ,\;\Delta \sigma_{\text{m}} \) :
-
Average stress and its increment
- \( \varepsilon_{\text{v}} ,\;\varepsilon_{\text{vc}} ,\;\Delta \varepsilon_{\text{v}} \) :
-
Volumetric strain, its critical value and increment
- \( \gamma ,\gamma_{\text{c}} \) :
-
Connection probability and its critical value
- \( s_{\text{L}} ,\;s_{i} \) :
-
LC size and \( i \)th clusters size
- \( \varepsilon_{m1} ,\;\varepsilon_{m3} ,\;\varepsilon_{m\theta } \) :
-
Axial strain, hoop strain and volumetric strain
- \( A,\;k \) :
-
Linear and exponential coefficients
- \( B \) :
-
Compressibility
- \( \delta ,\;\delta_{\text{max} } \) :
-
Covering length and its largest value
- \( \sigma_{\text{m}} \) :
-
Strength
- \( \varPhi \) :
-
Volumetric fraction
References
Al-Futaisi A, Patzek TW (2003) Extension of Hoshen-Kopelman algorithm to non-lattice environments. Phys A 321:665–678
Alkan H (2009) Percolation model for dilatancy-induced permeability of the excavation damaged zone in rock salt. Int J Rock Mech Min 46(4):716–724
Archer JW, Dobbs MR, Aydin A, Reeves HJ, Prance RJ (2016) Measurement and correlation of acoustic emissions and pressure stimulated voltages in rock using an electric potential sensor. Int J Rock Mech Min 89:26–33
Bebbington M, Vere-Jone D, Zheng X (1990) Percolation theory: a model for rock fracture. Geophys J Int 100(2):215–220
Blair SC, Cook NGW (1998a) Analysis of compressive fracture in rock using statistical techniques: Part I. A non-linear rule-based model. Int J Rock Mech Min 35(7):837–848
Blair SC, Cook NGW (1998b) Analysis of compressive fracture in rock using statistical techniques: Part II. Effect of microscale heterogeneity on macroscopic deformation. Int J Rock Mech Min 35(7):849–861
Cai M, Kaiser PK, Tasaka Y, Maejima T, Morioka H, Minami M (2004) Generalized crack initiation and crack damage stress thresholds of brittle rock masses near underground excavations. Int J Rock Mech Min 41(5):833–847
Chang SH, Lee CI (2004) Estimation of cracking and damage mechanisms in rock under triaxial compression by moment tensor analysis of acoustic emission. Int J Rock Mech Min 41(7):1069–1086
Chelidze T, Gueguen Y (1998) Pressure-induced percolation transitions in composites. J Phys D Applphys 31(20):2877
Davis SD, Frohlich C (1991a) Single-link cluster analysis of earthquake aftershocks: decay laws and regional variations. J Geophys Res-sol Ea 96(B4):6335–6350
Davis SD, Frohlich C (1991b) Single-link cluster analysis synthetic earthquake catalogues and aftershock identification. Geophys J Int 104(2):289–306
Eberhardt E, Stead D, Stimpson B (1999) Quantifying progressive pre-peak brittle fracture damage in rock during uniaxial compression. Int J Rock Mech Min 36(3):361–380
Frohlich C, Davis SD (1986) Single-link cluster analysis as a potential tool for evaluating spatial and temporal properties of earthquake catalogs. Eos 67:1119
Frohlich C, Davis SD (1990) Single-link cluster analysis as a method to evaluate spatial and temporal properties of earthquake catalogues. Geophys J Int 100(1):19–32
Grima MA, Babuška R (1999) Fuzzy model for the prediction of unconfined compressive strength of rock samples. Int J Rock Mech Min 36(3):339–349
Grosse CU, Ohtsu M (eds) (2008) Acoustic emission testing. Springer Science & Business Media, Berlin
Hoshen J, Berry MW, Minser KS (1997) Percolation and cluster structure parameters: the enhanced Hoshen-Kopelman algorithm. Phys Rev E 56(2):1455
Jarvis N, Larsbo M, Koestel J (2017) Connectivity and percolation of structural pore networks in a cultivated silt loam soil quantified by X-ray tomography. Geoderma 287:71–79
Katz AJ, Thompson AH (1986) Quantitative prediction of permeability in porous rock. Phys Rev B 34(11):8179
Klein E, Baud P, Reuschlé T, Wong TF (2001) Mechanical behaviour and failure mode of Bentheim sandstone under triaxial compression. Phys Chem Earth Part A Solid Earth Geodesy 26(1–2):21–25
Kurita K, Fujii N (1979) Stress memory of crystalline rocks in acoustic emission. Geophys Res Lett 6(1):9–12
Lei X, Satoh T (2007) Indicators of critical point behavior prior to rock failure inferred from pre-failure damage. Tectonophysics 431(1–4):97–111
Lei XL, Kusunose K, Nishizawa O, Cho A, Satoh T (2000a) On the spatio-temporal distribution of acoustic emissions in two granitic rocks under triaxial compression: the role of pre-existing cracks. Geophys Res Lett 27(13):1997–2000
Lei X, Kusunose K, Rao MVMS, Nishizawa O, Satoh T (2000b) Quasi-static fault growth and cracking in homogeneous brittle rock under triaxial compression using acoustic emission monitoring. J Geophys Res-Sol Ea 105(B3):6127–6139
Li YH, Liu JP, Zhao XD, Yang YJ (2010) Experimental studies of the change of spatial correlation length of acoustic emission events during rock fracture process. Int J Rock Mech Min 47(8):1254–1262
Liptai R, Harris D, Tatro C (1972) An introduction to acoustic emission. In: Liptai R, Harris D, Tatro C (eds) Acoustic emission. ASTM International, West Conshohocken, PA, pp 3–10. https://doi.org/10.1520/STP35377S
Lockner D (1993) The role of acoustic emission in the study of rock fracture. Int J Rock Mech Min 30(7):883–899. https://doi.org/10.1016/0148-9062(93)90041-B
Parlitz U, Mettin R, Luther S, Akhatov I, Voss M, Lauterborn W (1999) Spatio–temporal dynamics of acoustic cavitation bubble clouds. Philos Trans R Soc Lond Ser A Math Phys Eng Sci 357(1751):313–334
Pestman BJ, Van Munster JG (1996) An acoustic emission study of damage development and stress-memory effects in sandstone. Int J Rock Mech Min 33(6):585–593
Sahimi M (1993) Flow phenomena in rocks: from continuum models to fractals percolation, cellular automata and simulated annealing. Rev Mod Phy 65(4):1393
Sibson R (1973) SLINK: an optimally efficient algorithm for the single-link cluster method. Comput J 16(1):30–34
Wardlaw RL, Frohlich C, Davis SD (1988) Analysis of seismic quiescence in the ISC catalog using single-link cluster analysis. EOS 69:1299
Xue D, Zhou J, Liu Y, Zhang S (2018) A strain-based percolation model and triaxial tests to investigate the evolution of permeability and critical dilatancy behavior of coal. Processes 6(8):127
Yang SQ, Jing HW, Wang SY (2012) Experimental investigation on the strength, deformability, failure behavior and acoustic emission locations of red sandstone under triaxial compression. Rock Mech Rock Eng 45(4):583–606
Yu B, Cheng P (2002) Fractal models for the effective thermal conductivity of bidispersed porous media. J Thermophys Heat Tr 16(1):22–29
Yu B, Li J, Li Z, Zou M (2003) Permeabilities of unsaturated fractal porous media. Int J Multiphase Flow 29(10):1625–1642
Zhang Z, Wang E, Li N (2017) Fractal characteristics of acoustic emission events based on single-link cluster method during uniaxial loading of rock. Chaos Soliton Fract 104:298–306
Zhu W, David C, Wong TF (1995) Network modeling of permeability evolution during cementation and hot isostatic pressing. J Geophys Res Sol Ea 100(B8):15451–15464
Acknowledgements
This study was sponsored by the National Natural Science Foundation of China (Grant No. 51504257), the State Key Research Development Program of China (Grant No. 2016YFC0600704), the Fund of Yueqi Outstanding Scholars (Grant No. 2018B051616) and the Open Fund of the State Key Laboratory of Coal Mine Disaster Dynamics and Control (Grant No. 2011DA105287- FW201604).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of intrest
The authors declare no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Xue, D.J., Gao, L., Lu, L. et al. An Acoustic Emission-Based Cluster Damage Model for Simulating Triaxial Compression Behaviors of Granite. Rock Mech Rock Eng 53, 4201–4220 (2020). https://doi.org/10.1007/s00603-020-02169-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00603-020-02169-1