Electromagnetic radiation in layered rocks under acoustic action

A. A. Bespal'ko, R. M. Gol'd, L. V. Yavorovich, D. I. Datsko

Research Laboratory for Electronics, Semiconductors and Dielectrics

Research output: Contribution to journal › Article › peer-review

Abstract

Electromagnetic emission is one of information channels which make it possible to evaluate variation of stressed-strained state of rock mass. In connection with this, investigations of parameters of electromagnetic signal arisen under acoustic action on layered rocks have been performed. Results of the investigations have been presented. It has been shown that in spectrum of the electromagnetic signal, maxima can arise, which are conditioned by beats in case of close frequency composition. The obtained data and their analysis confirm the fact of resonant oscillation mechanism of arising the electromagnetic signal.

Original language	English
Pages (from-to)	8-14
Number of pages	7
Journal	Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh
Issue number	2
Publication status	Published - 2003

ASJC Scopus subject areas

Geotechnical Engineering and Engineering Geology
Metals and Alloys

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abstract = "Electromagnetic emission is one of information channels which make it possible to evaluate variation of stressed-strained state of rock mass. In connection with this, investigations of parameters of electromagnetic signal arisen under acoustic action on layered rocks have been performed. Results of the investigations have been presented. It has been shown that in spectrum of the electromagnetic signal, maxima can arise, which are conditioned by beats in case of close frequency composition. The obtained data and their analysis confirm the fact of resonant oscillation mechanism of arising the electromagnetic signal.",

author = "Bespal'ko, {A. A.} and Gol'd, {R. M.} and Yavorovich, {L. V.} and Datsko, {D. I.}",

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AU - Bespal'ko, A. A.

AU - Gol'd, R. M.

AU - Yavorovich, L. V.

AU - Datsko, D. I.

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AB - Electromagnetic emission is one of information channels which make it possible to evaluate variation of stressed-strained state of rock mass. In connection with this, investigations of parameters of electromagnetic signal arisen under acoustic action on layered rocks have been performed. Results of the investigations have been presented. It has been shown that in spectrum of the electromagnetic signal, maxima can arise, which are conditioned by beats in case of close frequency composition. The obtained data and their analysis confirm the fact of resonant oscillation mechanism of arising the electromagnetic signal.

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