MASSIF TECHNOGENIC STRUCTURIZATION INFLUENCE AROUND THE EXTRACTION FACE ON THE SEAM FLOOR HEAVING WHEN WORKING CLOSE LONGWALLS

Journal: Bulletin of Research Center for Safety in Coal Industry (Industial Safety) (Vol.-, No. 1)

Publication Date: 2016-03-25

Authors : Kozyreva E.N.; Shinkevich M.V.; Leontieva E.V.;

Page : 55-61

Keywords : ROCK MASSIF; COAL SEAM; LONGWALL; GEOMECHANIC PROCESSES; MASSIF STRUCTURIZATION; FLOOR HEAVING;

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Abstract

Containing massif technogenic structurization peculiarities with the extraction face advance are reviewed basing on non-linear regularity connection of geomechanic processes and stress changes in the close area of massif.

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MASSIF TECHNOGENIC STRUCTURIZATION INFLUENCE AROUND THE EXTRACTION FACE ON THE SEAM FLOOR HEAVING WHEN WORKING CLOSE LONGWALLS

Abstract

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