On the role of tectonophysical studies in the assessment of industrial and geoecological safety of coal field development

Authors: Batugin A.S.

The paper presents the results of evaluating the paleoand modern stress fields in the area of the mine field of the Leninsk-Kuznetsk district of the Kuzbass by methods of tectonophysics. It is shown that the stress field, fixed by the location of the displacement vectors on small local faults, corresponds to a stress field of a higher rank, fixed by secondary displacements on larger faults. In turn, these stress fields correspond to the modern stress field, fixed by the nature of the displacement of the relief elements by the regional Vinogradovsky fault. It is concluded that, different tectonophysical methods of the faults analyzing in the situation of the mine fields in the Leninsk-Kuznetsk region of Kuzbass give close comparable results, which makes it possible to use the simplest of them. Based on the results of a tectonophysical analysis of the faults of mine fields, it is possible to develop methods for the prognostic assessment of the geomechanical state of rock massif and the selection of places for the priority of measures for preliminary it degassing. Preliminary degassing creates conditions for safe intensive mining of coal seams and facilitates the utilization of coal mine methane. Utilization of coalbed methane helps to reduce the impact of the mining on the environment, improves the geo-ecological situation in the region.

Keywords: tectonophysical analysis, stress state, active faults, coal mine, intensive mining, massif degassing, safety, geoecology.
For citation:

Batugin A.S. On the role of tectonophysical studies in the assessment of industrial and geoecological safety of coal field development. MIAB. Mining Inf. Anal. Bull. 2021;(2—1):241-250. [In Russ]. DOI: 10.25018/0236-1493-2021-21-0-241-250.

Acknowledgements:
Issue number: 2
Year: 2021
Page number: 241-250
ISBN: 0236-1493
UDK: 622.831.32:551.24.035
DOI: 10.25018/0236-1493-2021-21-0-241-250
Article receipt date: 11.01.2021
Date of review receipt: 26.01.2021
Date of the editorial board′s decision on the article′s publishing: 01.02.2021
About authors:

Batugin A.S., Dr. Sci. (Eng.), proffessor Temp. PEGP NUST «MISiS», Moscow, Russia, as-bat@mail.ru.

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