Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission

Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission

In this paper, the authors consider the issue of processing the data of electromagnetic pulses (EMPs) recorded in mine workings and their interpretation. The Sami fault (Russia, the Murmansk region) was chosen as the object of the research. A number of experiments, including measuring the EMP level...

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Main Authors: Emiliia Iakovleva, Margarita Belova, Amilcar Soares
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Resources
Subjects:
n/a
Online Access:https://www.mdpi.com/2079-9276/9/11/135
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spelling doaj-b81560d227c3451fbadec1ccd1f7322c2020-11-25T04:11:31ZengMDPI AGResources2079-92762020-11-01913513510.3390/resources9110135Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic EmissionEmiliia Iakovleva0Margarita Belova1Amilcar Soares2General Electrical Engineering Department, Saint Petersburg Mining University, 2, 21st Line, 199106 St Petersburg, RussiaLow-Current Networks Department, Saint Petersburg Mining University, 2, 21st Line, 199106 St Petersburg, RussiaInstituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, PortugalIn this paper, the authors consider the issue of processing the data of electromagnetic pulses (EMPs) recorded in mine workings and their interpretation. The Sami fault (Russia, the Murmansk region) was chosen as the object of the research. A number of experiments, including measuring the EMP level along the fault and the analysis of the results, were performed by the authors. The paper also presents a previously unconsidered method of transition from geological concepts to electro-technical ones, the aim of which is to identify the dependences of the amplitude of electromagnetic field anomalies on the parameters of active tectonic disturbances. The authors assumed the dependence of the amplitude of anomalies on the geological parameters of the rock mass and the thickness of the tectonic disturbance.https://www.mdpi.com/2079-9276/9/11/135n/a
collection DOAJ
language English
format Article
sources DOAJ
author Emiliia Iakovleva
Margarita Belova
Amilcar Soares
spellingShingle Emiliia Iakovleva
Margarita Belova
Amilcar Soares
Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
Resources
n/a
author_facet Emiliia Iakovleva
Margarita Belova
Amilcar Soares
author_sort Emiliia Iakovleva
title Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
title_short Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
title_full Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
title_fullStr Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
title_full_unstemmed Specific Features of Mapping Large Discontinuous Faults by the Method of Electromagnetic Emission
title_sort specific features of mapping large discontinuous faults by the method of electromagnetic emission
publisher MDPI AG
series Resources
issn 2079-9276
publishDate 2020-11-01
description In this paper, the authors consider the issue of processing the data of electromagnetic pulses (EMPs) recorded in mine workings and their interpretation. The Sami fault (Russia, the Murmansk region) was chosen as the object of the research. A number of experiments, including measuring the EMP level along the fault and the analysis of the results, were performed by the authors. The paper also presents a previously unconsidered method of transition from geological concepts to electro-technical ones, the aim of which is to identify the dependences of the amplitude of electromagnetic field anomalies on the parameters of active tectonic disturbances. The authors assumed the dependence of the amplitude of anomalies on the geological parameters of the rock mass and the thickness of the tectonic disturbance.
topic n/a
url https://www.mdpi.com/2079-9276/9/11/135
work_keys_str_mv AT emiliiaiakovleva specificfeaturesofmappinglargediscontinuousfaultsbythemethodofelectromagneticemission
AT margaritabelova specificfeaturesofmappinglargediscontinuousfaultsbythemethodofelectromagneticemission
AT amilcarsoares specificfeaturesofmappinglargediscontinuousfaultsbythemethodofelectromagneticemission
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