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
Funding:
None
Similar articles
Establishment of boundaries of hazardous zones in coal seam mining at mines of JSC «Suek-Kuzbass»
2011 N. V. Krotov, F. P. Ivchenko, A. P. Skakun, A. I. Paltsev
Gamma fields dynamic dosage perfomances possibilities for diagnostics and control of radiation and nuclear accidents on nuclear power underground facilities group
2011 V. G. Kondratev
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
Management stress-strain state block structure partition arrays in difficult geological and mining engineering conditions of mine Тalnakh
2011 V. A. Zvezdkin, V. N. Karelin, A. G. Anokhin, Yu. N. Nagovitsin