Choice and substantiation of dragline’s entry way at untransport working of overbaden bench in the Afanasevsky deposit
About authors
- 1 — post-graduate student National Mineral Resources University (Mining University)
- 2 — student National Mineral Resources University (Mining University)
Abstract
The research by definition of optimum width dragline’s entry way by criterion of the relation of recasting ratio to volumes of losses of a mineral in block between entry ways described in the article. It is established that the increase of entry way’s width allows to lower recasting ratio.
Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Funding:
None
References
- Glazkov A.M., Bulbash A.P., Morozova N.G. Expansion of resource base Afanasievsky field // Cement. 1991. N 9-10.
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