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

Foundation of Cholodninskoye deposit mining systems in conditions of ecological risks
2011 V. P. Zubov, O. V. Mikhailenko, A. A. Antonov, M. D. Morozov
Development of strains in uniform slopes with phased mining
2011 A. M. Mochalov, A. V. Chebakov
Account of influence of fracturing of stony and semistony rocks on the strength of rock mass in evaluation of stability of open-pit slopes by prospecting data
2011 A. M. Mochalov, S. V. Kagermazova, G. A. Grebenshchikova
Exploitational problems of the kholodninskoye polimetallik deposit mining
2011 V. P. Zubov, O. V. Mikhailenko
Designing support unilateral rectangular interfase of horizontal developments
2011 Yu. N. Ogorodnikov, V. I. Ochkurov, D. N. Petrov
Dynamics of rock pressure manifestation in mining the flat-lying coal seams with heavy roofs
2011 S. G. Baranov, D. S. Vlasenko, M. A. Loginov