The Extent of Destruction Zones Within Protective Pillars in Jsc “Suek-Kuzbass” Underground Mines

To justify an effective way of extracting protective pillars, which have lost their primary function, we need to establish the extent of destruction zones within them. This problem has been tackled using the finite element method allowing for their relative position, the depth of cover, the structur...

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Bibliographic Details
Main Authors: Pirieva, Natalya, Ermakova, Inna
Format: Conference Proceeding
Language:English
Subjects:
Deformation
Destruction
Finite element method
Underground mines
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Summary:To justify an effective way of extracting protective pillars, which have lost their primary function, we need to establish the extent of destruction zones within them. This problem has been tackled using the finite element method allowing for their relative position, the depth of cover, the structure, and the deformation and strength properties of the strata.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/20172101010