Submit an Article
Become a reviewer
Vol 190
Pages:
9
Download volume:
RUS
Article

Substantiation of rational mining parameters for iv potash horizon of the starobin potash deposit

Authors:
O. V. Kovalev1
S. P. Mozer2
I. Yu. Mozer3
A. V. Leisle4
About authors
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
  • 3 — Saint Petersburg State Mining Institute (Technical University)
  • 4 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2010-08-05
Date accepted:
2010-10-26
Date published:
2011-04-05

Abstract

Methods of substantiation of a rational mining technology for the new potash horizon are presented in the paper. Progressive technological mining schemes for potash mining company «Belaruskaliy» are reviewed, as well as the geological conditions of the IV potash horizon. Basic aspects of the geomechanical substantiation of parameters of technological mining schemes for conditions of the IV potash horizon in the presence of influence of the overlying horizons are also presented. Results of modeling of the stress-and-state strain of the rock strata with production horizons are described.

Область исследования:
(Archived) Geotechnology
Go to volume 190

Similar articles

Stabilization of development workings in overworked layers
2011 A. A. Sidorenko, S. A. Sidorenko, O. V. Trushko
Some approaches to evaluate the stability of underground structures subjected to dynamic loads from earthquakes
2011 E. R. Kovalskii, S. P. Mozer, O. V. Mikhailenko, S. A. Sidorenko
Development of strains in uniform slopes with phased mining
2011 A. M. Mochalov, A. V. Chebakov
Perfection of the mine servey and geological maintenance of technology of open mountain works
2011 R. A. Takranov
The determination of the volume stress-strain conditions of the soil massif in the face area of the tunnel in conditions of drafting with using of contledge of the face
2011 A. G. Protosenya, N. A. Belyakov
Implementation of various failure criteria for numerical models of rock mass
2011 M. Yandris, P. A. Demenkov