SURFACE MINING
Original Paper
UDC 338.984:658.51 © A.I. Kainov, I.D. Trofimova, T.A. Korkina, S.I. Zakharov, 2023
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2023, № 5, pp. 55-60
DOI: http://dx.doi.org/10.18796/0041-5790-2023-5-55-60
Title
METHODOLOGY FOR ASSESSING AND PLANNING THE EFFICIENCY OF THE MINING AND TRANSPORTATION COMPLEX FUNCTIONING AT THE OPENPIT COAL MINE
Authors
Kainov A.I.1, Trofimova I.D.1, Korkina T.A.2,3, Zakharov S.I.3
1 «Razrez Tugnuysky» JSC, Sagan-Nour, Republic of Buryatia, 67135, Russian Federation
2 Chelyabinsk State University, Chelyabinsk, 454001, Russian Federation
3 Institute of Efficiency and Safety of Mining Production, («NIIOGR» LLC), Chelyabinsk 454048, Russian Federation
Authors Information
Kainov A.I., Candidate of Sciences (Technology), General Director, e-mail: KainovAI@suek.ru
Trofimova I.D., Candidate of Sciences (Economics), Head of Planning and Economic Department, e-mail: TrofimovaID@suek.ru
Korkina T.A., Doctor of Sciences (Economics), Associate Professor, Professor at the Department of State and Municipal Administration, Head of the Personnel Development Managment Laboratory, e-mail: kort2005@mail.ru
Zakharov S.I., Candidate of Sciences (Economics), Head of the Labor Organization and Remuneration Laboratory, e-mail: svzakharov@bk.ru
Abstract
The article discusses the urgent tasks of improving the efficiency of mining transport system in a coal strip mine. A methodical approach is presented, which accounts for the target, reserve-forming and subjective characteristics of efficiency. The conceptual framework of the research is provided and additions are offered to the definition of the following terms: the mining transport system and efficiency of its operation. The author proposes the following efficiency indicators for operation of the mining transport system, i.e. the equipment efficiency factors and the labour efficiency factors. It is offered to determine the priority of measures aimed at improving the operating efficiency of a mining transport system using a matrix, which takes into account the economic effect and the utilization level of the equipment potential. The results of applying this methodology as achieved in by the Tugnuysky strip mine are described.
Keywords
Coal strip mine, Efficiency, Planning, Mining transport system.
References
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For citation
Kainov A.I., Trofimova I.D., Korkina T.A. & Zakharov S.I. Methodology for assessing and planning the efficiency of the mining and transportation complex functioning at the openpit coal mine. Ugol’, 2023, (5), pp. 55-60. (In Russ.). DOI: 10.18796/0041-5790-2023-5-55-60.
Paper info
Received February 21, 2023
Reviewed March 15, 2023
Accepted April 27, 2023
