Physical model of joint movement of rocks and earth surface undermined by coal beds

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Authors:

V.I. Bondarenko, Doctor of Technical Sciences, Professor, State Higher Educational Institution “National Mining University”, Head of the Underground Mining Department, Dnipropetrovsk, Ukraine

M.V. Filatyev, Donbass State Technical University, postgraduate student of the Labor Protection Department, Alchevsk, Ukraine

N.I. Antoshchenko, Doctor of Technical Sciences, Professor, Donbass State Technical University, Head of the Labor Protection Department, Alchevsk, Ukraine

Annotation:

Main factors influencing on the duration of rock movement and compression process are ascertained. Overall duration of shifting of the undermined rocks and earth surface is estimated. Results can be used for solution of some tasks of mining production and for development of measures of safe mining of gas-bearing coal deposits, recovery of layers bearing burst hazard, selection of optimum locations for development workings, calculations of water inflow in mines, renewal of water balance, protection of buildings and objects on the earth surface, and other important problems concerning development of coal beds.

References:

1. Кулибаба С.Б. Подработка вертикального ствола в условиях объединения „Шахтерскуголь“ / С.Б. Кулибаба, С.В. Голдин, А.Ф. Крюченков // Уголь Украины. – 1993. – №12. – С. 39–41.

Kulibaba S.B. Vertical shaft undermining in conditions of “Shakhterskugol” / S.B. Kulibaba, S.V. Goldin, A.F. Kryuchenkov // Ugol Ukrainy. – 1993. – No.12. – P. 39–41.

2. Филатьев М.В. Влияние глубины ведения очистных работ на максимальное сдвижение земной поверхности при отработке угольных пластов / М.В. Филатьев, Н.И. Антощенко, С.Л. Сятковский // Школа підземної розробки – IV Міжнародна науково-практична конференція 12–18 вересня 2010 року. – Дніпропетровськ, НГУ. – 2010. – С. 39–45.

Filatyev M.V. Mining depth influence on maximal dislocation of land surface during coal seams mining / M.V. Filatyev, N.I. Antoshchenko, S.L. Svyatkovskiy // School of underground mining – IV International theoretical and practical conference September 12–18, 2010. – Dnipropetrovsk, NGU. – 2010. – P. 39–45.

Files:
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Date 2012-11-27 Filesize 368.83 KB Download 698

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Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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