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Vol 172
Pages:
103-108
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Research article
Geotechnology

Justification of rational methods of opening and mining of IV horizon in conditions of Starobinskoe potassium salt deposit

Authors:
E. R. Kovalskiy1
K. A. Bondarev2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-10-26
Date accepted:
2006-12-18
Date published:
2007-04-01

Abstract

Methodical approaches for substantiation of rational development and mining of new potash horizon are presented in the article. The state of ore mines of «Belaruskali», geological conditions of the IV potash horizon, main aspects concerning geomechanical substantiation of development parameters are reviewed. Recommendations on development of IV potash horizon at the Third mine («Belaruskali») are given on the basis of analysis of stress and strain state of the rock strata.

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References

  1. Крауч С. Методы граничных элементов в механике твердого тела / С.Крауч, А.Старфилд. М.: Мир, 1987.

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