Geomichanical justification of entries stability at development of nearboard reserves of Кoashva quarry with a roof fall of a disturbed pit wall
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
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.
Область исследования:
(Archived) Geomechanics
Similar articles
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
The field observation for the processes of settling of the ore ceiling caused by mining works at Yakovlevsky deposit
2011 A. G. Protosenya, D. N. Petrov, K. G. Sinyakin, G. A. Martemyanova
Foundation of Cholodninskoye deposit mining systems in conditions of ecological risks
2011 V. P. Zubov, O. V. Mikhailenko, A. A. Antonov, M. D. Morozov
Exploitational problems of the kholodninskoye polimetallik deposit mining
2011 V. P. Zubov, O. V. Mikhailenko