Strengthening of preparatory workings in coal mines
About authors
- 1 — Leningrad Mining Institute
- 2 — Ph.D. Leningrad Mining Institute
Abstract
Maintaining preparatory workings in good condition is one of the conditions determining the normal development of cleaning works. ...
Область исследования:
(Archived) Without section
References
- Geleskul M.N. et al. Reference book on fastening of mine workings. Nedra, 1972.
- Komissarov M.N. Some issues of support of preparatory workings in the conditions of hollow strata of Donbass. In the collection Problems of protection and fastening of mine workings, No. 41, Nedra, 1968.
- Smirnyakov V.V., Vashchilin V.A., Ostapenko A.F. Fastening of mine drifts in difficult conditions of deep mines. Ugol Ukrainy, 1971, No. 1.
- Smirnyakov V.V. et al. Metal Fastenings of Directional Pliability. Ugol Ukrainy, 1973, No. 2.
- Smirnyakov V.V., Mirzaev G.G., Metal fastenings with new pliability nodes. University Proc., Mining Journal, 1963, No. 9.
- Koch J. «Glückauf», 1960, No. 1.
Similar articles
Peculiarities of the methodology of determination of losses taking into account the overflow of substandard ores at the system of storey forced caving
1975 I. N. Ushakov, S. P. Pavlov, V. S. Kozhin