Aspects of coal strata mining at the mine of the elegest deposit (the republic of Tyva)
About authors
- 1 — Dr. in eng. sc., chief research assistant
- 2 — Dr. in eng. sc., chief research assistant
Abstract
The Article considers the aspects concerning the mining of coal strata, prediction of the influence zones parameters of the primary extraction of thick seam “Ulug” on the overlying stratum. With due account of geological conditions of the seams occurrence and strength properties of rocks the recommendations are given on rational methods of the seam “Ulug” mining and on roof control in production faces as well as on support of development workings at the undermined seams.
Область исследования:
(Archived) Geotechnology
Funding:
None
Similar articles
The choice of mining methods for the near-ore bank reserves of the Koashva deposit
2011 A. B. Koreivo, A. G. Zileev
Determination of the front mining length for backfill mining method of complex structure carbon deposits by railway transport
2011 V. V. Ivanov
Geobiological and hydrogeochemical impact on underground escalator tunnel constructions determining intensification of corrosion material processes in Saint Petersburg
2011 D. Yu. Vlasov, A. V. Shidlovskaya, O. Yu. Aleksandrova
Implementation of various failure criteria for numerical models of rock mass
2011 M. Yandris, P. A. Demenkov