Problems of improvement of traditional technologies in underground mining of coal seams
Authors:
Abstract
The results of negative trends in the change of technical and economic indicators in underground coal mining are presented. The analysis of the causes of these trends is given and priority directions of improvement of technological schemes of coal mines are formulated.
Область исследования:
Mining
References
- Dmitriev A.M., Kulikova N.N., Bodnia G.V. Problems of gas content of coal deposits. M.: Nedra, 1980.
- Zaidenvarg V.E. Geomechanical substantiation and realization of directions of increase of efficiency of underground mining works: Author's abstract of doctoral thesis. /Moscow Mining Institute. М., 1994.
- Zubov V.P. Peculiarities of the mining pressure control in longwall faces at large mining depths. L.: PH LSU, 1990.
- Zubov V.P. About the improvement of the methods of protection and maintenance of preparatory workings // Ugol. 1994. № 2.
- Kuznetsov S.T. Operation of the mechanized fasteners and ways of their improvement. M.: Nedra, 1976.
- Shchadov M.I. Radical restructuring of coal industry management. Technical level of operating and projected enterprises on coal mining, measures of its increase in 1986-1990 and up to 2000 /Minugleprom of the USSR. М., 1988.
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