Analysis of Statistical Parameters of Geoacoustic Monitoring Data for the Antei Uranium Deposit
V. L. GILIYAROV1, E. E. DAMASKINSKAYA1, A. G. KADOMTSEV1, I. YU. RASSKAZOV2
1Ioffe Physical Technical Institute, Russian Academy of Sciences, ul. Politekhnicheskaya 26, Saint-Petersburg, 194021 Russia
2Institute of Mining, Far East Branch, Russian Academy of Sciences, blv. Ussuriiskii 5, Khabarovsk, 680000 Russia
Keywords: Antei deposit, rockburst hazard, induced seismicity, failure, acoustic emission, wavelet coefficient dispersion, correlation integral, energy distribution
Abstract
The authors analyze geoacoustic monitoring data obtained in the rockburst-hazardous Antei deposit and propose an approach to the data processing and interpretation based on the following statistical parameters: wavelet coefficient dispersion, correlation fractal dimension and signal energy distribution. Collated, the calculated parameters and the induced seismicity in the Gluboky Mine have exhibited adequate correlation, which allows considering the parameters as potential indications of accidents.
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