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).
Keywords:
reinforcing mine support
standing support
protective roof
mining site
ore
deposit
rock bolts
back bracing
ore exposure
continuous
consolidating stowing
References
- Пахалуев В.Ф. Перспективы применения анкерной крепи в рудных выработках Яковлевского рудника / В.Ф.Пахалуев, Ю.Н.Огородников, А.Б.Максимов // Зап. Горного института. 2006. Т. 168. С. 181-183.
- ТУ 3142-001-58163333-07. Крепь штанговая сталеорганная (анкерная) ОАО «ВостНИГРИ». Новокузнецк, 2007 г. 7 c.