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
Research of the probability of sudden salt rock outbursts on the basis of measuring of their volume shrinkage
2010 Yu. G. Sirenko, A. V. Brovko, A. A. Sankovskii
Using of steam condensing way of dust-depressing in different manufacturing operations during mining
2010 Yu. D. Smirnov, A. A. Kamenskii, A. V. Ivanov
Geomechanical substantiation of parameters of the fastening of railway tunnels in the conditions of the North Caucasus
2010 N. A. Belyakov