Sistaining mining in whole different rigidity
About authors
- 1 — Ph.D., Dr.Sci. professor Petersburg State Mining Institute (Technical University)
- 2 — Petersburg State Mining Institute (Technical University)
Abstract
Studies conducted in the mines «Rostovugol», showed that, for assessing the sustainability of preparatory excavations in the management of sewage treatment works is enough to determine the allowable values of convergence of the roof and ground-level workings and potential energy of elastic deformation of the pillars. These indicators can be used in the coal mines of other basins.
Область исследования:
(Archived) Geomechanics, geodesy, mine surveying and cadastre
Keywords:
coal seam
preliminary mining
pillar
convergence
the potential energy of elastic deformation
roofing
soil
yielding pillar
Funding:
None
References
- Artemyev V.B. Protecting development workings entirely in coal mines / V.B.Artemyev, G.I.Korshunov, A.K.Loginov, etc. Saint Petersburg: Nauka, 2009.
- Gorshkov L.K. Experience of development workings in coal mines / L.K.Gorshkov, V.N.Monks, S.G.Coco / The economy of the Komi Republic.Vorkuta-Syktyvkar-Ukhta. 2010. V.19. N.1
- Gorshkov L.K. Bump hazard prediction and assessment of coalbed / L.K.Gorshkov, V.N.Monakhov, E.V.Shishkin, S.G.Coco // Sat: Ecology and society. IAELS. Saint Petersburg, 2010.
- Petukhov I.M. Alpine strikes at coal mines. Moscow: Nedra, 1972.
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