UDC 654.9
he relevance of the work is due to the introduction of new high-intensity technologies for underground mining, the conduct of mining operations at ever greater depths of coal and ore, changes in the explosion and fire properties of extracted raw materials, as well as incidents and accidents of varying severity occurring at mining sites. One of the reasons for accidents and emergencies in mines and mines is the inability to take into account both the peculiarities of the manifestation of the properties of the rock mass and the change in the explosive and fire properties of minerals. The problem of applying a risk-oriented approach, namely a comprehensive assessment of the risk of accidents, in this case fires and/or explosions, has not been solved. The methods used for calculating risks are varied; as a rule, the accuracy of the results obtained is low, and none of them allows taking into account all the identifiable hazards leading to the occurrence of endogenous and exogenous fires, as well as explosions of hybrid mixtures in the space of mine workings. Therefore, the work carried out a detailed study of the prerequisites for using a risk-oriented approach to solving this problem. Theoretical approaches to risk assessment in mines and mines are considered and a model is developed that allows in express mode to obtain up-to-date information about the explosion and fire properties of the extracted raw materials. The developed risk management model for the explosive and fire properties of underground mining materials is based on an assessment of their properties and includes the use of a risk-oriented approach
model, control, management of risks, risk-oriented approach, mining. for citation: rodionov v.a., voronin s.v., savelyev d.v., kaverzneva t.t. risk management
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