Phenomenological model of mechanoelectric transformations in rocks

A phenomenological model is proposed on the example of the rock destruction development in underground mines. The characteristics of the electromagnetic signal generated due to the appearance and change of the dipole moment of cracks, whose beads are charged when the discontinuity is disturbed, are...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-01, Vol.289 (1), p.12033
Main Authors: Fedotov, P I, Kargina, E A
Format: Article
Language:English
Subjects:
Beads
Converters
Dipole moments
Percolation theory
Reliability analysis
Synchronism
Underground mines
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Summary:A phenomenological model is proposed on the example of the rock destruction development in underground mines. The characteristics of the electromagnetic signal generated due to the appearance and change of the dipole moment of cracks, whose beads are charged when the discontinuity is disturbed, are analytically investigated. The model is constructed using the theory of reliability and percolation theory, which allows to take into account the non-synchronism of the mechanical converters.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/289/1/012033