Мариненко В.А.


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Count articles: 4

Author articles


Low-frequency electrical survey equipment for observation of resistivity’s small changes and differential-phasal parameter of induced polarization

Authors: Мариненко В.А., Максимов Е.М., Шевченко В.П

Organisation: РГП «Институт геофизических исследований»

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The paper presents a new electrical survey equipment, technical parameters of which allow to use it to trace small variations of electrical resistivity and induced polarization. These capabilities allow to monitor deep geophysical processes, particularly at the atomic branch facilities as well as in places of underground nuclear explosions’ implementation. The application of the equipment is possible in reconnaissance geophysics as well.

Identification of filtration zones in loamy ground based on geophysical data (at the example of cinder dump of CHP-2 plant in Almaty)

Authors: Шайторов В.Н, Мариненко В.А., Максимов Е.М., Шевченко В.П, Ефремов М.В., Жолдыбаев А.К., Кушербаева Н.Н., Шульга М.В.

Keywords: поляризуемость, газопроницаемость, зоны фильтрации, грунт

Organisation: РГП «Институт геофизических исследований»

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The authors presented results of the research of opportunities to increase the truthfulness of geophysical data when identifying filtration zones in loamy ground based on the expansion of a number of studied informational parameters. Besides the traditionally used natural self-potential (SP), polarization ability and gas permeability were engaged. The efficiency of improvement of technologies was demonstrated at the example of identifying local filtration places in the cinder dump No.1 of CHP-2 plant in Almaty

Study of technogenic changes of geological media in geophysical parameters for the monitoring of nuclear energy facilities’ safety

Authors: Шайторов В.Н, Мариненко В.А., Ефремов М.В., Жолдыбаев А.К., Кушербаева Н.Н., Шульга М.В., Утегенова М.А., Алдабергенова Г.Н.

Keywords: деформация, мониторинг, сейсмический фон

Organisation: РГП «Институт геофизических исследований»

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The paper presents the results of detection and tracing of structural and material changes in the soil of some nuclear energy facilities placements of Kazakhstan based on geophysical and athmogeochemical data. Spatial and temporal connection of changes of electrical resistivity, natural seismic noise, gas permeability of the sand-clay section rocks, connected with deformation processes has been demonstrated. The results of the testing of potential geophysical technologies and observational networks of monitoring at the test facilities are presented.

Testing of equipment for observation of resistivity variations and induced polarization under conditions of industrial noise

Authors: Мариненко В.А., Максимов Е.М., Шевченко В.П

Keywords: сейсмический мониторинг, метод электроразведки, электрическое сопротивление горных пород

Organisation: РГП «Институт геофизических исследований»

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Geoelectric methods are used for the monitoring of seismic activity, at that the variations of electric resistivity of the rock are usually studied. The electric resistivity variations caused by the sensitivity of the rock to the deformations and stress, as a rule, do not exceed the first units of percent, that is why their observation under the noise conditions requires the application of a specially stable and noise-resistant equipment. It is shown that the developed equipment allows for observation of electric resistivity variations near the industrial facilities.