On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps

The physical properties of the artificial disjointed rock massifs (the filling massifs and arrays of collapsed rocks and dumps) formed during mining operations, are largely determined by the geometry of the structure of pore space and the mineral phase, i.e. particle size, shape and packing method....

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Main Authors:	Gogolin Vyacheslav, Lesin Yury, Košč Ivan
Format:	Article
Language:	English
Published:	EDP Sciences 2021-01-01
Series:	E3S Web of Conferences
Online Access:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/79/e3sconf_coal2021_01030.pdf

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spelling	doaj-82bb97b4d40746b5a1c28b870222da6f2021-09-21T15:16:48ZengEDP SciencesE3S Web of Conferences2267-12422021-01-013030103010.1051/e3sconf/202130301030e3sconf_coal2021_01030On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumpsGogolin Vyacheslav0Lesin Yury1Košč Ivan2T.F. Gorbachev Kuzbass State Technical University, Department of MathematicsT.F. Gorbachev Kuzbass State Technical University, Department of Surveying and GeologyAcademy of the Police Force in Bratislava, Department of European Integrated Management of BordersThe physical properties of the artificial disjointed rock massifs (the filling massifs and arrays of collapsed rocks and dumps) formed during mining operations, are largely determined by the geometry of the structure of pore space and the mineral phase, i.e. particle size, shape and packing method. In this case, the conditions for the arrangement of the particles relative to each other (the distances between the centers of the particles, the orientation, the number of contacts, the angles between the segments connecting the particle centers, etc.) have a decisive influence on the macroscopic characteristics of the rock mass (specific surface, bulk density, load capacity, etc.) and the behavior of such media under the applied stresses. Thus, in order to manage the state of disjointed technogenic rock massifs of bedrock, the question of applying modern methods for modeling bulk media for determining these parameters is considered. The article provides an overview of methods for modeling granular media to determine their structural, physical and mechanical parameters.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/79/e3sconf_coal2021_01030.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Gogolin Vyacheslav Lesin Yury Košč Ivan
spellingShingle	Gogolin Vyacheslav Lesin Yury Košč Ivan On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps E3S Web of Conferences
author_facet	Gogolin Vyacheslav Lesin Yury Košč Ivan
author_sort	Gogolin Vyacheslav
title	On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
title_short	On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
title_full	On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
title_fullStr	On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
title_full_unstemmed	On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
title_sort	on some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2021-01-01
description	The physical properties of the artificial disjointed rock massifs (the filling massifs and arrays of collapsed rocks and dumps) formed during mining operations, are largely determined by the geometry of the structure of pore space and the mineral phase, i.e. particle size, shape and packing method. In this case, the conditions for the arrangement of the particles relative to each other (the distances between the centers of the particles, the orientation, the number of contacts, the angles between the segments connecting the particle centers, etc.) have a decisive influence on the macroscopic characteristics of the rock mass (specific surface, bulk density, load capacity, etc.) and the behavior of such media under the applied stresses. Thus, in order to manage the state of disjointed technogenic rock massifs of bedrock, the question of applying modern methods for modeling bulk media for determining these parameters is considered. The article provides an overview of methods for modeling granular media to determine their structural, physical and mechanical parameters.
url	https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/79/e3sconf_coal2021_01030.pdf
work_keys_str_mv	AT gogolinvyacheslav onsomemethodsofresearchingthestructuralphysicalandmechanicalparametersofgranularmediaasappliedtothemodelingofrockdumps AT lesinyury onsomemethodsofresearchingthestructuralphysicalandmechanicalparametersofgranularmediaasappliedtothemodelingofrockdumps AT koscivan onsomemethodsofresearchingthestructuralphysicalandmechanicalparametersofgranularmediaasappliedtothemodelingofrockdumps
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On some methods of researching the structural, physical and mechanical parameters of granular media as applied to the modeling of rock dumps

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