INVESTIGATION OF FILTRATION PERMEABILITY OF BARRIER PILLARS AT PERFORMING MINING OPERATIONS NEAR THE ISOLATED FIRE AREA

Abstract

In the article, a numerical study of the filtration permeability of a coal-rock massif with an isolated area, active mine working and a barrier pillar, depending on its stress state is performed. Recommendations for determining the safe width of the insulating pillar in the conditions of Mine Management “Pokrovskoye” are developed. The fire gases filtration into the Conveyer Gangway of the 7th Southern “prim” Lava of Block 10 was excluded, the gas safety at the mining work was ensured.

Authors and Affiliations

А. П. Круковский, С. П. Минеев, В. В. Круковская, И. Б. Беликов, А. С. Янжула, А. А. Гулай

Keywords

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  • EP ID EP579967
  • DOI -
  • Views 64
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How To Cite

А. П. Круковский, С. П. Минеев, В. В. Круковская, И. Б. Беликов, А. С. Янжула, А. А. Гулай (2018). INVESTIGATION OF FILTRATION PERMEABILITY OF BARRIER PILLARS AT PERFORMING MINING OPERATIONS NEAR THE ISOLATED FIRE AREA. Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки, 29(5), 137-144. https://europub.co.uk/articles/-A-579967