About one method of calculation of the stressed state of coal and roof at development of hollow coal seams
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
- 3 — G.V. Plekhanov Saint Petersburg Mining Institute
- 4 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The rock in a rock mass is in a tense equilibrium. This equilibrium is usually broken when mining operations are stopped. There are many theories related to rock pressure in the stoping zone. Obviously, the solution of problems on this subject is associated with the study of deformation and dislocation processes of rocks in the workings and mine shaft. Since it is difficult to conduct grandiose full-scale experiments, these problems have to be solved by new developed methods, which are very universal and informative.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Assessment of technogenic impact of hazardous objects of oil and gas complex on components of natural environment
2005 M. A. Pashkevich, T. A. Petrova
Study of methods of separation of platinum group metals and rare chalcogenes from solutions of complex composition
2005 G. V. Glazunova, M. A. Lastochknia, T. V. Vergizova, T. N. Greiver