The substantiation of reinforcing support of preparation mines in the ore massive of the Yakovlevskiy deposit
About authors
- 1 — Ph.D. assistant lecture Saint Petersburg State Mining Institute (Technical University)
- 2 — Postgraduate student Saint Petersburg State Mining Institute (Technical University)
Abstract
The paper justifies a design of reinforcing mine support of the protective roof at the priority high-grade ore mining site of the Yakovlevskiy deposit. Experience of mine roadway support with the KMP-A3 standing support has been analyzed. A reinforcing support is offered consisting of rock bolts back bracing the ore exposure, which best fits with continuous miner roadheading and consolidating stowing (concrete).
Область исследования:
(Archived) Geodesy, geomechanics and underground construction
Keywords:
reinforcing mine support
standing support
protective roof
mining site
ore
deposit
rock bolts
back bracing
ore exposure
continuous
consolidating stowing
Funding:
None
References
- Pahaluev V.F., Ogorodnikov Y.N., Maximov A.B. The application prospects of the anchors lining in condition of Jakovlevsky deposit's ore minings. The Proceedings of the Mining Institute. 2006. V.168. P. 181-183.
- TC 3142-001-58163333-07. The support consisting of rock bolts steelorganic / OS «VostNIGRI», Novokuznetzk, 2007. 7 p.
Similar articles
Increase of competitiveness of russian and belorussian potash companies owing to perfection of sale policy
2010 T. V. Ponomarenko, A. N. Sultani
Developing a rational technology of utilization оf bio and oil slimes of the Kinef Ltd by an extraction оf useful components
2010 K. A. Moiseeva
Control system for waste treatment of metallurgical works with use of membrane methods
2010 R. D. Pavlov