Authors: A.A. Gartman, Yu.G. Andreev, A.Y. Gorbunov, S.I. Zakharov

Title of the article: Method of statistical analysis of diesel fuel specific consumption in the process of transportation of rock mass by truck at open coal mining enterprises

Year: 2022, Issue: 5, Pages: 72-80

Branch of knowledge: 25.00.22 Geotechnology (underground, open and construction)s

Index UDK: 622.06.: 656.1/5

DOI: 10.26730/1999-4125-2022-5-72-80

Abstract: The purpose of the article is to identify the most significant factors of the specific consumption of diesel fuel in the process of transporting rock mass by dump trucks and to develop on this basis a model that allows planning the consumption of diesel fuel. The article discloses a method of statistical analysis of organizational and technological factors of diesel fuel consumption in the process of rock mass transportation by dump trucks. The results of calculating the correlation coefficient between the values of indicators characterizing organizational and technological factors and the specific consumption of diesel fuel in the process of transporting rock mass by BelAZ-75306 dump trucks are presented using the example of the Vostochno-Beisky section. A model for planning the specific consumption of diesel fuel in the process of transporting rock mass by BelAZ-75306 dump trucks under the conditions of the Vostochno-Beisky section is described. The conclusion is made about the possibility and rationality of using the developed model for planning the consumption of diesel fuel during the transportation of rock mass. The main directions of development of the results of the study of the specific consumption of diesel fuel are described.

Key words: specific consumption of diesel fuel organizational and technological factors statistical model factorial analysis dump truck open pit coal mining enterprise

Receiving date: 31.08.2022

Approval date: 01.10.2022

Publication date: 18.10.2022

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