EXCITATION OF GEOELECTRIC OSCILLATIONS AND ALTERATION OF GROUND CONDUCTIVITY BY A VIBRATION GENERATOR

dc.contributor.author	Kamshilin A.N.
dc.contributor.author	Volkova Y.N.
dc.date.accessioned	2020-04-13T10:52:09Z
dc.date.available	2020-04-13T10:52:09Z
dc.date.issued	1988
dc.identifier	https://elibrary.ru/item.asp?id=30968998
dc.identifier.citation	TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1988, 302, 5, 54-56
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/16696
dc.description.abstract	We studied the electrical response of a soil consisting of an organomineral layer 0.5 m thick and an alternation of sand and clay deposits typical of the upper tier of the sedimentary cover in the Belorussian Polesie. The article shows a typical recording made with the SV low-frequency vibrator. The results suggest that strong, nonuniform microseismic oscillations may give rise to stable changes in electrical resistivity in the focal zone of an earthquake in preparation. As a result, the observed variations before earthquakes may be associated with two effects: a change in the stress field and a constant deformation of the rock volume, or an increase in the intensity of the microvibrations associated with cracking of the medium.
dc.title	EXCITATION OF GEOELECTRIC OSCILLATIONS AND ALTERATION OF GROUND CONDUCTIVITY BY A VIBRATION GENERATOR
dc.type	Статья

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