Diagnostics of destruction zone development in rock specimens during uniaxial compression based on the spectral characteristics of electromagnetic signals
Source abstract
Abstract
The results of the experimental investigations of variations in the spectral characteristics of electromagnetic signals (EMSs) generated by rock specimens from the Tashtagol iron-ore deposit and quartz-containing diabase in the process of uniaxial compression are presented. Patterns in the variations of EMS amplitude-frequency parameters in the process of destruction zone development and when approaching the ultimate strength of the specimens are revealed.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Earthquake Detection and Analysis · Geotechnical and Geomechanical Engineering · Rock Mechanics and Modeling
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
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1. Panin, V.E., Synergetic Principles of Mesomechanics, Fiz. Mezomekh., 2000, vol. 3, no. 6, pp. 5–36.
2. Makarov, P.V., Evolutionary Nature of Destruction of Solids, Fiz. Mezomekh., 2007, vol. 10, no. 3, pp. 23–38.
3. Yavorovich, L.V., Interaction of the Electromagnetic Signal Parameters with Variations in Stressed-Deformed State of Rock, Extended Abstracts of Cand. Sci. (Eng.) Dissertation, Tomsk: TPU, 2005.
4. Bespal’ko, A.A. and Yavorovich, L.V., Investigation of Mechanoelectrical Transformations at Acoustic Excitation of Tiff in the Process of Polarization, Trudy Vserossiiskogo nauchnogo simpoziuma “Elektricheskaya relaksatsiya i elektretnyi effekt v dielektrikakh” (Proc. All-Russia Scientific Symposium “Electric Relaxation and Electret Effect in Dielectrics), 2002, pp. 284–286.
5. Panin, V.E., Egorushkin, V.E., and Panin, A.V., Physical Mesomechanics of a Deformed Solid as a Multilevel System. I. Physical Foundations of Multilevel Approach, Fiz. Mezomekh., 2006, vol. 9,no. 3, pp. 9–22.
6. Yavorovich, L.V. and Bespal’ko, A.A., Svyaz’ parametrov elektromagnitnykh signalov s izmeneniem napryazhenno-deformirovannogo sostoyaniya gornykh porod (Correlation of Electrimagnetic Signal Parameters with Variations in the Stressed-Deformed State of Rock), Available from VINITI, 2006, no. 1198-B2006.
7. Bespal’ko, A.A., Yavorovich, L.V., Fedotov, P.I., and Viitman, E.V., Mechanoelectrical Transformations in the Rock of Tashtagol Iron Ore Deposit, Geodinamika, 2008, no. 1(7), pp. 54–60.
8. Bespal’ko, A.A., Yavorovich, L.V., and Fedotov, P.I., Mechanoelectrical Transformations in Quartz and Quartz-Containing Rock during Acoustic Excitation, Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., 2007, no. 5, pp. 22–27.10.1007/s10913-007-0049-8 ↗
9. Bespal’ko, A.A., Yavorovich, L.V., Kolesnikova, S.I., Bukreev, V.G., Mertvetsov, A.N., and Fedotov, P.I., Investigations of Variations in Characteristics of Electromagnetic Signals at Uniaxial Compression of Rock Specimens from Tashtagol Mine, Proc. XX Jubilee International Scientific School, Simferopol: Tavricheskii Natsional’nyi Universitet, 2010, pp. 58–70.
10. Panin, V.E., Grishaev, Yu.V., and Psakh’e, S.G., Physical Mesomechanics: Achievements for the Two-Decade Period of Development, Problems and Prospects, Fiz. Mezomekh., 2004, vol. 7, pp. 25–40.
11. Bespal’ko, A.A., Yavorovich, L.V., Gol’d, R.M., and Datsko, D.I., Excitation of Electromagnetic Radiation in Stratified Rock during Acoustic Excitation, Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., 2003, no. 2, pp. 8–14.10.1023/B:JOMI.0000008455.54729.30 ↗
12. Koktavy, P., Pavelka, J., and Sikula, J., Characterization of Acoustic and Electromagnetic Emission Sources, Meas. Sci. Technol., 2004, no. 15, pp. 973–977.10.1088/0957-0233/15/5/028 ↗