Submit an Article
Become a reviewer
Vol 190
Pages:
101
Download volume:
RUS

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

Authors:
V. A. Zvezdkin1
V. N. Karenin2
A. G. Anokhin3
About authors
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — ZF OJSC «MMC «Norilsk Nickel»
  • 3 — ZF OJSC «MMC «Norilsk Nickel»
Date submitted:
2010-08-20
Date accepted:
2010-10-13
Date published:
2011-02-01

Abstract

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

Go to volume 190

References

  1. Кузнецов С.Т. Разупрочнение труднообрушаемых кровель угольных пластов / С.Т.Кузнецов, Ю.А.Семенов, В.П.Шишкин. М.: Недра, 1987. 231 с.
  2. Каталог рекомендуемых способов управления геомеханическим состоянием горного массива для угольных шахт России / Ф.Н.Воскобоев, В.А.Звездкин, Ю.А.Семенов и др.; ННЦГП ИГД им. А.А.Скочинского. М., 2003. 147 с.

Similar articles

Development of tecnological shemes of the selective extraction of the complex potash seams under conditions of the starobin deposit
2011 O. V. Kovalev, E. R. Kovalskii, Yu. G. Sirenko, I. Yu. Tkhorikov
Dynamic radiation control methods and instruments application peculiarities at underground points for nuclear materials storage placement, radioactive waste storages and underground nuclear thermo power plants
2011 V. G. Kondratev
Geobiological and hydrogeochemical impact on underground escalator tunnel constructions determining intensification of corrosion material processes in Saint Petersburg
2011 D. Yu. Vlasov, A. V. Shidlovskaya, O. Yu. Aleksandrova
Calculation moving and deformations used functions of typical curves, analytically expressed
2011 E. S. Rozhnov
Calculation of displacement and deformations of rocks tunnels arising at building taking into account vertical asymmetry in distribution of displacement
2011 E. M. Volokhov, N. S. Bakh
The forecasting of stress condition in the «pillar-working» system in combined action of rock bump and geostatic pressure
2011 V. V. Karpenko, Yu. N. Ogorodnikov