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:
2011-04-05

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

Perfection of the mine servey and geological maintenance of technology of open mountain works
2011 R. A. Takranov
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
Connection between lumpiness and block size оf mined rock from photographs using computer processing research
2011 A. P. Sannikova
Foundation of Cholodninskoye deposit mining systems in conditions of ecological risks
2011 V. P. Zubov, O. V. Mikhailenko, A. A. Antonov, M. D. Morozov
Subsidence and deformations of layers of the massif of rocks with formation of technogenic water spending cracks
2011 V. N. Gusev, E. S. Rozhnov
Thermal strengthening of loosened soils and rocks during mining operations
2011 V. A. Smirnov, E. N. Rabota, E. V. Goncharov