Abstract
Experimental data were interpreted using two amplitude–frequency spectra of acoustic emission as recorded during the application of a uniaxial load to a granite specimen until it fractured. The interpretation procedure was based on the model of disk-shaped cracks. The results enabled us to analyze the variation in structural parameters in the specimen, as well as the fracture process during intervals between the times when the spectra were recorded.
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REFERENCES
Baranov, V.M., Akusticheskie izmereniya v yadernoi energetike (Acoustic Measurements in Nuclear Energy Industry), Moscow: Energoatomizdat, 1990.
Belikov, V.T. and Ryvkin, D.G., Using observations of acoustic emission in the study of structural characteristics of solids, Akust. Zhurn., 2015, vol. 61, no. 5, pp. 622–630.
Belikov, V.T. and Ryvkin, D.G., The study of changes in the structural characteristics of a solid using amplitude–frequency spectra of acoustic emission, Fiz. Mezomekh., 2016, vol. 19, no. 3, pp. 103–109.
Belikov, V.T. and Ryvkin, D.G., The incorporation of crack shape in interpretations of observations of acoustic emission, Ur. Geof. Vestn., 2018, no. 2, pp. 4–13.
Belikov, V.T. and Ryvkin, D.G., Using experimental data on acoustic emission for the study of changes in characteristics of disk-shaped cracks during fracture, Prikl. Mekh. Tekhn. Fiz., 2019, vol. 60, no. 3, pp. 207–217.
Belikov, V.T., Kozlova, I.A., Ryvkin, D.G., and Yurkov, A.K., The study of the evolution of fracture in rocks based on observations of acoustic emission and time-dependent variations of volumetric radon activity, Fizika Zemli, 2020, no. 3, pp. 147–160.
Damaskinskaya, E.E., Gilyarov, V.L., Panteleev, I.A., et al., Statistical patterns in the formation of a main fracture in a structurally inhomogeneous material under various conditions of deformation, FTT, 2018, vol. 60, no. 9, pp. 1775–1780.
Damaskinskaya, E.E., Panteleev, I.A., Korost, D.V., and Damaskinsky, K.A., Structural energy patterns in the accumulation of damage during deformation of a heterogeneous material, FTT, 2021, vol. 63, no. 1, pp. 103–109.
Greshnikov, V.A. and Drobot, Yu.B., Akusticheskaya emissiya (Acoustic Emission), Moscow: Iz-vo Standartov, 1976.
Isakovich, M.A., Obshchaya akustika (Basics of Acoustics), Moscow: Nauka, 1973.
Kharkevich, A.A., Spektry i analiz (Spectra and Analysis), Moscow: Nauka, 1962.
Landau, L.D. and Lifshits, E.M., Statisticheskaya fizika (Statistical Physics), Moscow: Nauka, 1964.
Moor, D. and Lockner, D., The role of micro cracking in shear-fracture propagation in granite, J. Struct. Geol., 1995, vol. 17, pp. 95–114.
Niccolini, G., Schiavi, A., Tarizzo, P., Carpinteri, A., Lacidogna, G., and Manuello, A., Scaling in temporal occurrence of quasi-rigid body vibration pulses due to macro-fractures, Phys. Rev. E, 2010, vol. 82, no. 4, pp. 046115(1–5).
Ponomarev, A.V., Zavyalov, A.D., Smirnov, V.B., and Lockner, D.A., Physical modelling of the formation and evolution of seismically active fault zones, Tectonophysics, 1997, vol. 277, pp. 57–81.
Reches, Z. and Lockner, D., Nucleation and growth of faults in brittle rocks, J. Geophys. Res., 1994, vol. 99, pp. 18 159–18 173.
Schiavi, A., Niccolini, G., Tarizzo, P., Carpinteri, A., Lacidogna, G., and Manuello, A., Acoustic emissions at high and low frequencies during compression tests in brittle materials, Strain, 2011, vol. 47, no. 2, pp. 105–110.
Sedov, L.I., Mekhanika sploshnoi sredy (The Mechanics of Continua), vol. 2, Moscow: Nauka, 1984.
Smirnov, V.B., Ponomarev, A.V., Bernar, P., and Patonin, A.V., Patterns of transient regimes in seismicity based on laboratory and in situ modeling, Fizika Zemli, 2010, no. 2, pp. 17–49.
Sobolev, G.A. and Ponomarev, A.V., Fizika zemletryasenii i predvestniki (Earthquake Physics and Precursors), Moscow: Nauka, 2003.
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Belikov, V.T., Kozlova, I.A., Ryvkin, D.G. et al. A Study of Fracture in a Granite Specimen Using Observations of Acoustic Emission. J. Volcanolog. Seismol. 16, 377–384 (2022). https://doi.org/10.1134/S0742046322030010
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DOI: https://doi.org/10.1134/S0742046322030010