Submit an Article
Become a reviewer
Geomechanics

Geomichanical justification of entries stability at development of nearboard reserves of Кoashva quarry with a roof fall of a disturbed pit wall

Authors:
Yu. N. Ogorodnikov1
A. D. Kuranov2
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2016-12-06
Date published:
2011-02-01

Abstract

Result of research is definition the zone of influence of sewage treatment works and their character for developing nearbord stocks Koashva opencast. The analysis of changes in the stress-strain state of massif around development workings in stages mining substages depending on their position relative to cleaning area. The research was carried out using a numerical modelling using the finite elements method.

Go to volume 190

Similar articles

Stabilization of development workings in overworked layers
2011 A. A. Sidorenko, S. A. Sidorenko, O. V. Trushko
A new technique for the determination of ultimate strength in extention of rocks
2011 V. A. Korshunov, Yu. M. Kartashov
Perfection of the mine servey and geological maintenance of technology of open mountain works
2011 R. A. Takranov