Journals →  Gornyi Zhurnal →  2024 →  #1 →  Back

GENERAL ISSUES OF GEOMECHANICS
ArticleName Detection of hazardous zones in development headings in difficult geological conditions
DOI 10.17580/gzh.2024.01.07
ArticleAuthor Kuzmin S. V., Shnaider I. V., Kyshtymov I. V.
ArticleAuthorData

Siberian Coal Energy Company, Moscow, Russia

S. V. Kuzmin, Head of Geomechanics at Mining Planning Management, Candidate of Engineering Sciences, sergejkuzmin8839@gmail.com

 

Ural State Mining University, Yekaterinburg, Russia
I. V. Shnaider, Postgraduate Student

 

INGORTEKH, Novokuznetsk, Russia
I. V. Kyshtymov, Geophysical Engineer

Abstract

Prediction of risk zones during heading and actual mining in coal–rock mass is yet one of the most challenging and urgent problems in the mining industry, which has been the subject of the extensive research for many decades. This article describes a case-study of prediction and location of hazardous zone with high methane content, which imperils the safety of mining. The authors set out results of seismic sounding of coal–rock mass using portable hardware–software system Mikon-GEO with a view to detecting zones which can pose a threat to the mining safety. The seismically detected zones were additionally surveyed by boring. The use of hardware–software system Mikon-GEO in accordance with the unique procedure developed by Doctor of Geology and Mineralogy, Professor V. B. Pisetskiy allows identifying risky objects in coal–rock mass without breaking preparatory workflow. The further processing of the obtained results and a new research in the similar geological conditions can enable detection of hazardous objects from the comparison of the predictive model parameters with the actual data acquired during heading or instrumental observations. At the present time, the fact of the high-accuracy location of risk objects is proved; however, interpretation and appraisal of an object are the subject of additional investigation carried out by the mine experts and geological service personnel.

keywords Geophysical exploration, seismic method, prediction, Mikon-GEO system, methane emission, coal–rock mass.
References

1. Le T. D., Mitra R., Oh J., Hebblewhite B., Zhang C. A review of roof instabilities associated with longwall top coal caving. Proceedings of the 52nd U.S. Rock Mechanics/Geomechanics Symposium. Seattle, 2018.
2. Darbinyan T. P., Bylkov A. V., Kuzmin S. V., Shnaider I. V. Detection of water-bearing zones in neighborhood of Taimyrsky Mine. Gornyi Zhurnal. 2023. No. 6. pp. 32–39.
3. Antsiferov A. V., Glukhov A. A., Antsiferov V. A. Mine seismic prediction of tectonic faults by reflected waves using the method of location. GIAB. 2020. No. 6. pp. 131–139.
4. Plotnikov E. A., Gvozdkova T. N. Determination of the presence of dangerous zones by probing with the Mikon-GEO portable complex. Modern Trends and Innovations in Science and Industry : IX International Conference. Mezhdurechensk, 2021. pp. 1–5
5. Razumov E. E., Rukavishnikov G. D., Mulev S. N., Prostov S. M. Basic principles for building seismicmonitoring systems in rockburst-hazardous coal seam mining. Gornyi Zhurnal. 2021. No. 1. pp. 8–12.
6. Oboué Y. A. S. I., Chen W., Saad O. M., Yangka ng Chen. Adaptive damped rank-reduction method for random noise attenuation of three-dimensional seismic data. Surveys in Geophysics. 2023. Vol. 44, Iss. 3. pp. 847–875.

7. Arrowsmith S. J., Trugman D. T., MacCarthy J., Bergen K. J., Lumley D. et al. Big Data seismology. Reviews of Geophysics. 2022. Vol. 60, Iss. 2. e2021RG000769.
8. Sokolov S. V., Saltymakov E. A., Kormin A. N. Complex geophysical researches of coal massive condition in Kuzbass. Vestnik Kuzbasskogo gosudarstvennogo tekhnicheskogo universiteta. 2017. No. 2. pp. 66–70.
9. Rasskazov M. I., Tereshkin A. A., Tsoi1 D. I., Konstantinov A. V., Sidlyar A. V. Assessment of geomechanical behavior of rock mass by the data of seismic monitoring with acoustic sensing at rockburst-hazardous deposits. GIAB. 2021. No. 12-1. pp. 167–182.
10. Razumov E. E., Prostov S. M., Mulev S. N., Rukavishnikov G. D. Seismic information processing algorithms. GIAB. 2022. No. 2. pp. 17–29.
11. Azarov A. V., Serdyukov A. S. Software package for data processing in microseismic monitoring in mineral mining. GIAB. 2023. No. 2. pp. 58–71.

12. Abdrakhmanov M. I., Lapin S. E., Shnaider I. V. Creation of a digital model of extraction pillar by the reflection seismic surveying method. GIAB. 2022. No. 11-2. pp. 148–158.
13. Pisetskiy V. B., Huang R., Patrushev Yu. V., Zudilin A. E., Shnayder I. V. et al. Test data on seismic systems of stability control in rock mass during construction of highway tunnels in China. Dobyvayushchaya promyshlennost. 2017. No. 2. p. 108.
14. Astrakhantsev Yu. G., Bazhenova E. A., Beloglazova N. A., Vdovin A. G., Glukhikh I. I. et al. In-situ geophysical exploration of rock mass. Yekaterinburg : UrO RAN, 2018. 105 p.
15. Pisetskiy V. B., Zudilin A. E., Patrushev Yu. V., Zudilina L. I., Lapin S. E. Technology of seismic image of structure and state of mining array in underground operations. Geophysics in Engineering and Mining. The 16th Conference with Seminar on Geology in Engineering and Mining 2020 : Head-Notes. Perm, 2020. p. 32.

Language of full-text russian
Full content Buy
Back