Submit an Article
Become a reviewer
Vol 188
Pages:
50-53
Download volume:
RUS

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
About authors
  • 1 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
  • 2 — chief engineer at the Oktiabrsky ore mine The Norilsk Nickel Co
  • 3 — first deputy head, chief engineer The Norilsk Nickel Co
Date submitted:
2009-10-07
Date accepted:
2009-12-22
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.

Keywords:
ore mine shafts protective pillar extraction movement stresses rock pressure control
Go to volume 188

Similar articles

Control of dynamic rock pressure manifestations in mining the «Antey» deposit
2010 I. Yu. Rasskazov, G. A. Kursakin, B. G. Saksin, A. A. Filinkov, V. S. Svyatetskii, B. A. Prosekin
Aspects in geomechanics and safety in exploration of solid mineral deposits
2010 A. I. Perepelitsyn
The evaluation of geodynamic consequences оf long-term exploration of lower cretaceous sediments at the Yamburg oil-gas condensate field with join of additional wells
2010 Yu. O. Kuzmin, O. V. Lukyanov, A. I. Nikonov, V. I. Ravikovich, A. S. Farafonov
Preconditions for prediction of technogenic seismic activity by cycles of objects of the solar system
2010 B. G. Tarasov, A. G. Olovianny, L. V. Bugaenko
Geologo-geomechanical developments of structures of deep vertical shafts at coal mines in Donbass
2010 V. V. Levit, S. V. Borshchevskii
Principal technologies for prevention of natural dangers at coal mines
2010 Jozef Dubinsky