Serhii Ilin, Larysa Adorska, David Pataraia, Volodymyr Samusia, Svіtlana Ilina, Mykhailo Kholomeniuk. Control of technical state of mine hoisting installations

Details

Parent Category: Geo-Technical Mechanics, 2020

Category: Geo-Technical Mechanics, 2020, № 153

Geoteh. meh. 2020, 153, 138-150

https://doi.org/10.1051/e3sconf/202016800045

 

CONTROL OF TECHNICAL STATE OF MINE HOISTING INSTALLATIONS

¹Serhii Ilin, ¹Larysa Adorska, ²David Pataraia, ³Volodymyr Samusia, ³Svіtlana  Ilina, ³Mykhailo Kholomeniuk

¹Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine, ²LEPL G. Tsulukidze mining institute, ³National Technical University "Dnipro Polytechnic" of the Ministry of Education and Science of Ukraine

Language: English

Abstract. The article deals with the monitoring of the technical condition of the equipment of mine shaft lifting rigs that have been in operation for more than 50 years in rock movement zones. The analysis of the state of the profiles of the conductors of mine shafts with a long service life is performed. A solid model of barrel reinforcement and the results of calculations and distribution of stress concentration along the length of the shot are presented. The results of measuring the residual tiered wall thicknesses of the conductors and shots, as well as the residual values of the kinematic gaps in the track of the conductors between their working surfaces and the slip shoes of the vessel are presented. The results of measuring the dynamic parameters of the vessel-reinforcement systems under the conditions of active trunks are presented. The main provisions for the organization of a monitoring system for the equipment of mine shafts are developed.

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