Email this article Instrumentation System for Synchronous Recording of EME and Mechanical Deformation Parameters in Lab-Scale Tests of Rock Specimens
- Authors: Vostretsov A.G.1,2, Kulakov G.I.1, Bizyaev A.A.1,2, Yakovitskaya G.E.1
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Affiliations:
- Chinakal Institute of Mining, Siberian Branch
- Novosibirsk State Technical University
- Issue: Vol 53, No 6 (2017)
- Pages: 1152-1158
- Section: New Methods and Instruments in Mining
- URL: https://journals.rcsi.science/1062-7391/article/view/184449
- DOI: https://doi.org/10.1134/S1062739117063269
- ID: 184449
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Abstract
The instrumentation system designed for the synchronous recording of electromechanical emission and mechanical deformation parameters in lab-scale tests of rock specimens is presented. Based on the data of implemented tests, the change in the structure and spectrum of EME signals at the prediscontinuity stage in rocks is determined, and the failure prediction criteria are proposed.
About the authors
A. G. Vostretsov
Chinakal Institute of Mining, Siberian Branch; Novosibirsk State Technical University
Email: yge@ngs.ru
Russian Federation, Novosibirsk, 630091; Novosibirsk, 630073
G. I. Kulakov
Chinakal Institute of Mining, Siberian Branch
Email: yge@ngs.ru
Russian Federation, Novosibirsk, 630091
A. A. Bizyaev
Chinakal Institute of Mining, Siberian Branch; Novosibirsk State Technical University
Email: yge@ngs.ru
Russian Federation, Novosibirsk, 630091; Novosibirsk, 630073
G. E. Yakovitskaya
Chinakal Institute of Mining, Siberian Branch
Author for correspondence.
Email: yge@ngs.ru
Russian Federation, Novosibirsk, 630091
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