Geologo-geomechanical developments of structures of deep vertical shafts at coal mines in Donbass
About authors
- 1 — Ph.D., Dr.Sci. General director Spetsshakhtoburenie
- 2 — Ph.D., Dr.Sci. Head of Chair of the Donetsk Technical University
Abstract
The lithologo-geomechanical trend of conditions for strengthening the vertical shafts of collieries which coordinates and unites the lithologo-geomechanical and mining factors into a system has been developed.
Область исследования:
(Archived) Problems in geodynamic safety in the exploration of solid deposits
Keywords:
inhomogeneities of multilayer coal measure strata
stability of rock exposures
pattern of failure of rock layers
account of fracturing
disintegration of rock thixotropy
References
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- Repko A.A. Peculiarities of deformation of the supports of vertical shafts // Mine C. 1987. P.15-16.
- Manual on geophysical diagnostics of state of the system «support-rock mass» of vertical shafts (Supplement to «Manual on restoration of supports and reinforcement of vertical shafts» RD 12.18.073-88) /
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