Submit an Article
Become a reviewer
Problems in geodynamic safety in the exploration of solid deposits

Providing of safe conditions for mining of shaftbottom protective pillars in deep ore mines at Тalnakh

Authors:
V. A. Zvezdkin1
A. G. Anokhin2
R. B. Galaov3
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — The Norilsk Nickel Co
  • 3 — The Norilsk Nickel Co
Date submitted:
2016-12-13
Date published:
2010-04-01

Abstract

Consideration is given to the causes complicating the mining of shaftbottom pillar and protection of shaft lining. The analysis is given to the formation of stress-strain state of the protective pillar and its enclosing rocks. Practical recommendations are given for control of deformation and stresses in the shaftbottom mass during extraction of protective pillars in deep ore mines at Talnakh.

Go to volume 188

Similar articles

Monitoring of deformation processes of the earth surface with methods of differential interferometric treatment of radar data
2010 A. A. Krivenko, Yu. A. Kashnikov
Types and mechanisms of geodynamic hazard in mineral deposits mining and exploitation of buried and surface engineer constructions
2010 A. N. Shabarov
Determination of coal pillar sizes in preparation of seams with paired mine workings
2010 N. V. Krotov, F. P. Ivchenko, D. V. Sidorov