Abstract
The study analyzed the spectra of acoustic signals obtained during uniaxial compression of artificial sandstone samples under continuous loading through the postultimate state up to failure. The authors attempt to reveal a shift towards lower values in the characteristic acoustic signal frequency as the load approaches the critical load state. The experiments were performed on a lever press in two modes: simple continuous loading and continuous loading with periodic impact on the sample by direct current. This was done in order to indicate the effect of electric current on the acoustic emission parameters. In both cases, when a load reached close-to-ultimate and postultimate states, the amplitude of the signals in the 10–20 kHz frequency range begins to significantly exceed the amplitude of the signals in frequency ranges above 20 kHz. At the final stage, immediately before the onset of an avalanche-like rise in acoustic emission activity, an increase in signals with frequencies in the 5–10 kHz range is also noted. Based on the identical behavior of the samples, the authors have concluded that the electric impact did not significantly affect the spectral acoustic signal characteristics. The shift of the frequency interval, which is accounted for the maximum RMS amplitudes of the acoustic signal, towards low frequencies may indicate either the formation of larger cracks or the appearance of additional cracks of a different mode than at lower loads (e.g., shear cracks). By itself, this phenomenon may indicate impending macrofailure.
REFERENCES
Aggelis, D.G., Classification of cracking mode in concrete by acoustic emission parameters, Mech. Res. Commun., 2011, vol. 38, no. 3, pp. 153–157. https://doi.org/10.1016/j.mechrescom.2011.03.007
Avagimov, A.A., Zeigarnik, V.A., and Okunev V.I., Dynamics of energy exchange in model samples subjected to elastic and electromagnetic impacts, Izv., Phys. Solid Earth, 2011, vol. 47, p. 919. https://doi.org/10.1134/S1069351311100016
Baddari, K., Frolov, A., Tourtchine, V., and Rahmoune, F., An integrated study of the dynamics of electromagnetic and acoustic regimes during failure of complex macrosystems using rock blocks, Rock Mech. Rock Eng., 2011, vol. 44, no. 3, pp. 269–280. https://doi.org/10.1007/s00603-010-0130-5
Botvina, L.R., Damage evolution on different scale levels, Izv., Phys. Solid Earth, 2011, vol. 47, no. 10, p. 859. https://doi.org/10.1134/S106935131110003X
Botvina, L.R. and Zavyalov, A.D., Interdisciplinary problems of fracture physics and mechanics: From metals to rocks. I. Damage localization and development, Russ. Metall., 2018, vol. 2018, no. 10, pp. 881–892. https://doi.org/10.1134/S0036029518100038
Botvina, L.R. and Zavyalov, A.D., Interdisciplinary problems of fracture physics and mechanics: From metals to rocks. II. Fracture criteria, Russ. Metall., 2018, vol. 2018, no. 10, pp. 893–903. https://doi.org/10.1134/S003602951810004X
Carpinteri, A., Lacidogna, G., Niccolini, G., and Puzzi, S., Critical defect size distribution in concrete structures detected by the acoustic emission technique, Meccanica, 2008, vol. 43, no. 3, pp. 349–363. https://doi.org/10.1007/s11012-007-9101-7
Damaskinskaya, E.E. and Kadomtsev, A.G., Locating the spatial region of a future fracture nucleation based on analyzing energy distributions of acoustic emission signals, Izv., Phys. Solid Earth, 2015, vol. 51, no. 3, pp. 392–398. https://doi.org/10.1134/S1069351315030027
Damaskinskaya, E.E., Panteleev, I.A., Frolov, D.I., Vasilenko, N.F., Features of the critical stage of fracture process of deformed heterogeneous materials, Geosist. Perekhodnykh Zon, 2018, vol. 2, no. 3, pp. 245–251. https://doi.org/10.30730/2541-8912.2018.2.3.245-251
Damaskinskaya, E., Panteleev, I., and Gafurova, D., Defect structure evolution in deformed heterogeneous materials. acoustic emission and X-ray microtomography, AIP Conf. Proc., 2017, vol. 1909, no. 1, p. 020029. https://doi.org/10.1063/1.5013710
Dann, D., Demikhova, A., Fursa, T., and Kuimova, M., Research of electrical response communication parameters on the pulse mechanical impact with the stress-strain state of concrete under uniaxial compression, IOP Conf. Ser.: Mater. Sci. Eng., 2014, vol. 66, p. 012036. https://doi.org/10.1088/1757-899X/66/1/012036
Eftaxias, K. and Potirakis, S., Current challenges for pre-earthquake electromagnetic emissios: shedding light from micro-scale plastic flow, granular packings, phase transitions and self-affinity notion of fracture process, Nonlinear Proc. Geophys., 2013, vol. 20, no. 5, pp. 771–792. https://doi.org/10.5194/npg-20-771-2013
Fursa, T.V., Dann, D.D., Petrov, M.V., and Sokolovskii, A.N., Reinforced concrete fracture diagnostics under conditions of bending by parameters of the electric response to an impact action, Tech. Phys., 2019, vol. 64, no. 1, pp. 78–85. https://doi.org/10.1134/S1063784219010110
Kas’yan, M.V., Robsman, G.N., and Nikogosyan, G.N., Changes in emission signal spectra during the development of cracks and distraction of rocks, Dokl. Akad. Nauk SSSR, 1989, vol. 306, no. 4, pp. 826–830.
Klyuchkin, V.N., Novikov, V.A., Okunev, V.I., and Zeigarnik, V.A., Acoustic and electromagnetic emissions of rocks: insight from laboratory tests at press and shear machines, Environ. Earth Sci., 2022, vol. 81, no. 3, p. 64. https://doi.org/10.1007/s12665-022-10189-z
Kuksenko, V., Tomilin, N., Damaskinskaya, E., and Lockner, D., A two-stage model of fracture of rocks, Pure Appl. Geophys., 1996, vol. 146, no. 2, pp. 253–263. https://doi.org/10.1007/BF00876492
Kuksenko, V., Tomilin, N., and Chmel, A., The rock fracture experiment with drive control: A spatial aspect, Tectonophysics, 2007, vol. 431, nos. 1–4, pp. 123–129. https://doi.org/10.1016/j.tecto.2006.05.033
Lei, X., Kusunose, K., Satoh, N., and Nishizawa, O., The hierarchical rupture process of a fault: An experimental study, Phys. Earth Planet. Inter., 2003, vol. 137, nos. 1–4, pp. 213–228. https://doi.org/10.1016/S0031-9201(03)00016-5
Lennartz-Sassinek, S., Main, I., Zaiser, M., and Graham, C.C., Acceleration and localization of subcritical crack growth in a natural composite material, Phys. Rev. E, 2014, vol. 90, no. 5, p. 052401. https://doi.org/10.1103/PhysRevE.90.052401
Lockner, D.A., Byerlee, J.D., Kuksenko, V., Ponomarev, A., and Sidorin, A., Quasi-static fault growth and shear fracture energy in granite, Nature, 1991, vol. 6313, pp. 39–42. https://doi.org/10.1038/350039a0
Manzhikov, B.Ts., Bogomolov, L.M., Il’ichev, P.V., and Sychev, V.N., Structure of acoustic and electromagnetic emission signals on axial compression of rock specimens, Geol. Geofiz., 2001, vol. 42, no. 10, pp. 1690–1696.
Mpalaskas, A.C., Matikas, T.E., Hemelrijck, D.V., Papakitsos, G.S., and Aggelis, D.G., Acoustic emission monitoring of granite under bending and shear loading, Arch. Civil Mech. Eng., 2016, vol. 16, no. 3, pp. 313–324. https://doi.org/10.1016/j.acme.2016.01.006
Niccolini, G., Bosia, F., Carpinteri, A., Lacidogna, G., Manuello, A., and Pugno, N., Self-similarity of waiting times in fracture systems, Phys. Rev. E, 2009, vol. 80, no. 2, p. 026101. https://doi.org/10.1103/PhysRevE.80.026101
Ohnaka, M. and Mogi, K., Frequency characteristics of acoustic emission in rocks under uniaxial compression and its relation to the fracturing process to failure, J. Geophys. Res., 1982, vol. 87, no. B5, pp. 3873–3884. https://doi.org/10.1029/JB087iB05p03873
Ohno, K. and Ohtsu, M., Crack classification in concrete based on acoustic emission, Constr. Build. Mater., 2010, vol. 24, no. 12, pp. 2339–2346. https://doi.org/10.1016/j.conbuildmat.2010.05.004
Onuma, K., Muto, J., Nagahama, H., and Otsuki, K., Electric potential changes associated with nucleation of stick-slip of simulated gouges, Tectonophysics, 2011, vol. 502, nos. 3–4, pp. 308–314. https://doi.org/10.1016/j.tecto.2011.01.018
Ostapchuk, A.A., Pavlov, D.V., Markov, V.K., and Krasheninnikov, A.V., Study of acoustic emission signals during fracture shear deformation, Acoust. Phys., 2016, vol. 62, no. 4, pp. 505–513. https://doi.org/10.1134/S1063771016040138
Panfilov, A., The results of experimental studies of VLF–ULF electromagnetic emission by rock samples due to mechanical action, Nat. Hazards Earth Syst. Sci., 2014, vol. 14, no. 6, pp. 1383–1389. https://doi.org/10.5194/nhess-14-1383-2014
Panteleev, I.A., Mubassarova, V.A., Damaskinskaya, E.E., Bogomolov, L.M., and Naimark, O.B., Effect of weak electric field on spatial-temporal dynamics of acoustic emission at uniaxial compression of granite, Triggernye effekty v geosistemakh. Materialy tret’ego Vseross. seminara-soveshchaniya (Trigger Effects in Geosystems: Proc. 3rd All-Russ. Workshop-Meeting), Adushkin, V.V. and Kocharyan, G.G, Eds., Moscow: GEOS, 2015.
Panteleev, I., Bayandin, Yu., and Naimark, O., Coherent change of multifractal properties of continuous acoustic emission at failure of heterogeneous materials, AIP Conf. Proc., 2017, vol. 1909, no. 1, p. 020169. https://doi.org/10.1063/1.5013850
Ponomarev, A.V., Zavyalov, A.D., Smirnov, V.B., and Lockner, D.A., Physical modeling of the formation and evolution of seismically active fault zones, Tectonophysics, 1997, vol. 277, nos. 1–3, pp. 57–81. https://doi.org/10.1016/S0040-1951(97)00078-4
Shikhova, N.M., Patonin, A.V., Ponomarev, A.V., and Smirnov, V.B., Variations in ultrasonic signal spectra for triaxial testing of rock samples, Izv., Phys. Solid Earth, 2022, vol. 58, no. 4, pp. 591–602. https://doi.org/10.1134/S1069351322040103
Shkuratnik, V.L., Novikov, E.A., Voznesenskii, A.S., and Vinnikov, V.A., Termostimulirovannaya akusticheskaya emissiya v geomaterialakh (Thermostibulated Acoustic Emission in Geomaterials), Moscow: Gornaya Kniga, 2015.
Smirnov, V.B. and Ponomarev, A.V., Seismic regime relaxation properties from in situ and laboratory data, Izv., Phys. Solid Earth, 2004, vol. 40, no. 10, pp. 807–816.
Smirnov, V.B. and Ponomarev, A.V., Fizika perekhodnykh rezhimov seismichnosti (Physics of Transient Modes of Seismicity), Moscow: Ross. Akad. Nauk, 2020.
Smirnov, V.B., Ponomarev, A.V., Benard, P., and Patonin, A.V., Regularities in transient modes in the seismic process according to the laboratory and natural modeling, Izv., Phys. Solid Earth, 2010, vol. 46, no. 2, pp. 104–135. https://doi.org/10.1134/S1069351310020023
Sobolev, G.A. and Ponomarev, A.V., Fizika zemletryasenii i predvestniki (Physics of Earthquakes and Precursors), Moscow: Nauka, 2003.
Sobolev, G.A. and Tyupkin, Yu.S., Analysis of energy release process during main rupture formulation in laboratory studies of rock fracture and before strong earthquakes, Izv., Phys. Solid Earth, 2000, vol. 36, no. 2, pp. 138–149.
Stergiopoulos, C., Stavrakas, I., Hloupis, G., Triantis, D., and Vallianatos, F., Electrical and acoustical emissions in cement mortar beams subjected to mechanical loading up to fracture, Eng. Failure Anal., 2013, vol. 35, pp. 454–461. https://doi.org/10.1016/j.engfailanal.2013.04.015
Thompson, B.D., Young, R.P., and Lockner, D.A., Premonitory acoustic emission and stick-slip in natural and smooth-faulted westerly granite, J. Geophys. Res., 2009, vol. 114, no. B2, p. B02205. https://doi.org/10.1029/2008JB005753
Triantis, D. and Kourkoulis, S.K., An alternative approach for representing the data provided by the acoustic emission technique, Rock Mech. Rock Eng., 2018, vol. 51, no. 8, pp. 2433–2438. https://doi.org/10.1007/s00603-018-1494-1
Varotsos, P., Sarlis, N., and Skordas, E., Long-range correlations in the electric signals that precede rupture, Phys. Rev. E, 2002, vol. 66, no. 1, p. 011902. https://doi.org/10.1103/PhysRevE.66.011902
Yuyama, S., Li, Z., Ito, Y., and Arazoe, M., Quantitative analysis of fracture process in RC column foundation by moment tensor analysis of acoustic emission, Construct. Build. Mater., 1999, vol. 13, nos. 1–2, pp. 87–97. https://doi.org/10.1016/S0950-0618(99)00011-2
Zavyalov, A.D., From the kinetic theory of strength and fracture concentration criterion to the seismogenic fracture density and earthquake forecasting, Phys. Solid State, 2005, vol. 47, no. 6, pp. 1034–1041. https://doi.org/10.1134/1.1946852
Zhang, J.Z. and Zhou, X.P., Forecasting catastrophic rupture in brittle rocks using precursory ae time series, J. Geophys. Res.: Solid Earth, 2020, vol. 125, no. 8, p. e2019JB019276. https://doi.org/10.1029/2019JB019276
Zhang, J., Peng, W., Liu, F., Zhang, H., and Li, Z., Monitoring rock failure processes using the Hilbert–Huang transform of acoustic emission signals, Rock Mech. Rock Eng., 2016, vol. 49, no. 2, pp. 427–442. https://doi.org/10.1007/s00603-015-0755-5
Zhou, J.W., Xu, W.Y., and Yang, X.G., A microcrack damage model for brittle rocks under uniaxial compression, Mech. Res. Commun., 2010, vol. 37, no. 4, pp. 399–405. https://doi.org/10.1016/j.mechrescom.2010.05.001
ACKNOWLEDGMENTS
The authors consider it their pleasant duty to thank I.Ya. Dichter for help in preparing the article for publication, as well as to the referees for their helpful remarks and comments.
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The study was carried out within the State Assignment of the Joint Institute for High Temperatures of the Russian Academy of Sciences (topic no. 122031400717-6).
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Zeigarnik, V.A., Kliuchkin, V.N. & Okunev, V.I. Spectral Content of Acoustic Signals of Artificial Sandstone Samples under Uniaxial Loading. Seism. Instr. 58 (Suppl 2), S291–S301 (2022). https://doi.org/10.3103/S0747923922080151
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DOI: https://doi.org/10.3103/S0747923922080151