Журналы →  Gornyi Zhurnal →  2022 →  №1 →  Назад

GENERAL ISSUES OF GEOMECHANICS
Название Production and technical risk assessment and management strategy in the mining industry
DOI 10.17580/gzh.2022.01.02
Автор Fedyanin A. S.
Информация об авторе

NorNickel, Moscow, Russia:

A. S. Fedyanin, Head of the Production, Technical and Ecological Risk Monitoring Inspection, PhD, Associate Professor, fedyaninas@nornik.ru

Реферат

Early identification of production accident risks is a key factor in both the enhancement of production management efficiency and the improvement of supervision and control quality. As practice shows, when only statistical approaches are used to estimate production and technical risks in mines, the probability of incidents and hazardous occurrences is often underestimated because of lack of statistical data. It is highly effective to assess the production and technical risks in the mining industry using a standard risk measure. This article describes the risk engineering approaches to the expert appraisal of risks. These approaches enhance efficiency of identification of accident risks connected with geotechnical conditions of mining operations with due regard to the production specifics. The methods of check-listing for the real-time assessment of failure risks in mines based on scoring models which describe failure mechanisms are discussed. The features of introduction of the proposed production and technical risk assessment and management at mining companies are described. This production and technical risk assessment and management strategy for the mining industry:
– enhances the risk probability estimate reliability owing to quantitative evaluation using key risk indicators;
– increases the efficiency of scoring systems due to the mathematical modeling included in checklisting;
– improves the risk response promptness thanks to the unified risk visualization environment;
– essentially reduces time consumption in the risk management and managerial decision-making at high beneficial effect on the objects in view.

Ключевые слова Risk assessment, probability level, impact level, mining company, scoring model, checklist, risk management concept.
Библиографический список

1. Pertseva E. Yu., Skobarev V. Yu., Telenkov E. E. Sustainable development and risk management. Problemy analiza riska. 2021. Vol. 18, No. 4. pp. 16–27.
2. Kozlitin A. M., Popov A. I. Methods of technical and economic assessment of the environmental and production safety at high-risk facilities in the technosphere. Saratov : SGTU, 2000. 215 p.
3. Kleyner G. V., Tambovtsev V. L., Kachalov R. M. Business in the unstable economic environment : Risks, strategies, safety. Moscow : Ekonomika, 1997. 286 p.
4. Zeydel A. N. Elementary errors in measuring. 2nd enlarged and revised edition. Moscow : Nauka, 1967. 88 p.

5. Kazikaev D. M., Kozyrev A. A., Kaspariyan E. V., Iofis M. A. Geomechanical behavior control in mineral mining : Teaching aid. Moscow : Gornaya kniga, 2016. 490 p.
6. Rock Mass Quality Assessment Regulations for Mines of Norilsk Nickel’s Polar Division. Norilsk, 2018.
7. Eremenko V. A., Ainbinder I. I., Marysyuk V. P., Nagovitsyn Yu. N. Guidelines for selecting ground support system for the Talnakh operations based on the rock mass quality assessment. Gornyi Zhurnal. 2018. No. 10. pp. 101–106. DOI: 10.17580/gzh.2018.10.18
8. Neugomonov S. S., Volkov P. V., Zhirnov A. A. Tunnel support in weak rocks using self-fastening rock bolts SZA. Gornyi Zhurnal. 2018. No. 2. pp. 31–34. DOI: 10.17580/gzh.2018.02.04
9. Shumilin M. V. Mining project risk assessment. Mineralnye resursy Rossii. Ekonomika i upravlenie. 2001. No. 3. pp. 46–51.
10. Jian-yun Lin, Yu-jun Zuo, Jian Wang, Lu-jing Zheng, Bin Chen et al. Stability analysis of underground surro unding rock mass based on block theory. Journal of Central South University. 2020. Vol. 27, Iss. 10. pp. 3040–3052.
11. Pereira F. C., Lima T., Chaves S. S., Vilca Y. C., Canabra va L. P. Stabi lity analysi s of free s pan in excavati ons with diameter greater than 10 meters - Study case in the córrego do sítio mine. Rock Mechanics for Natural Resources and Infrastructure Development – Full Papers: Proceedings of the 14th International Congress on Rock Mechanics and Rock Engineering. Series: Proceedings in Earth and geosciences. London : CRC Press, 2020. Vol. 6. pp. 878–883.
12. Heriyadi B., Prengki I., Prabowo H. Analysis of Collapse Load and Open Hole Evaluation Based on Rock Mass Ratting (RMR) Method in Underground Mining. Journal of Physics: Conference Series. 2019. Vol. 1387. 012104. DOI: 10.1088/1742-6596/1387/1/012104

Language of full-text русский
Полный текст статьи Получить
Назад