Features of coal mining influence onto undermined ground area in conditions of «Krasnoyarskaya» mine (SUEK-Kuzbass)
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — Ph.D. National Mineral Resources University (Mining University)
- 3 — mining engineer SUEK-Kuzbass
Abstract
The analyses of daily surface deformations and destructions as a result of coal seam «Baikaimski» mining into the mine «Krasnoyarskaya» area was executed. The unusual character of subsidence, were surface destructions are observed when the mining depth more than 50 times exceed the seam thickness, is marked. The hypothesis of mechanism of surface destructions is offered.
Область исследования:
(Archived) Geotechnology issues
Funding:
None
References
- Peng S.S. Coal Mine Ground Control. West Virginia University, 2008. 750 p.
- Rules of Constructions and Natural Objects Protection from Harmful Effect of Underground Coal Mining. Saint Petersburg, 1998. 291 р.