Submit an Article
Become a reviewer
Vol 190
Pages:
16
Download volume:
RUS

Development of tecnological shemes of the selective extraction of the complex potash seams under conditions of the starobin deposit

Authors:
O. V. Kovalev1
E. R. Kovalskii2
Yu. G. Sirenko3
I. Yu. Tkhorikov4
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:
2010-08-27
Date accepted:
2010-10-25
Date published:
2011-04-05

Abstract

Approaches to selection of technological mining schemes based on selective potash seam extraction are described. Progressive technological mining schemes for potash mining company «Belaruskaliy» and the geological conditions of the IV potash horizon are reviewed. Basic aspects of the geomechanical substantiation of parameters of technological mining schemes for conditions of the new potash horizon in the presence of influence of the overlying horizons are also presented. Guidelines for substantiation of progressive mining methods for the conditions of the IV potash horizon (Third Mine, «Belaruskaliy») are developed on the basis of the modeling of the stress-and-strain state of the rocks.

Go to volume 190

References

  1. Геология и петрография калийных солей Белоруссии. Минск: Наука и техника, 1969. 203 c.
  2. Мозер С.П. Горная геомеханика: физические основы и закономерности проявлений геомеханических процессов при подземной разработке месторождений / С.П.Мозер, Е.Б.Куртуков. СПб: Недра, 2009. 136 с.

Similar articles

Providing of safe conditions for mining оf shaftbottom protective pillars in deep ore mines at Talnakh
2011 V. A. Zvezdkin, V. N. Karenin, A. G. Anokhin
Geomichanical justification of entries stability at development of nearboard reserves of Кoashva quarry with a roof fall of a disturbed pit wall
2011 Yu. N. Ogorodnikov, A. D. Kuranov
Geodinamical variability as a cause of natural disasters and technogenic catastrophes
2011 L. K. Gorshkov, Z. B. Dekusar
Calculation moving and deformations used functions of typical curves, analytically expressed
2011 E. S. Rozhnov
Qiuck-acting technique for the determination of rheological properties of rocks
2011 M. D. Ilinov, Yu. M. Kartashov
Influence of a condition of a regional zone of a layer on the mechanism of occurrence of explosions of methane on collieries
2011 S. A. Tolstunov