Choice and substantiation of dragline’s entry way at untransport working of overbaden bench in the Afanasevsky deposit
About authors
- 1 — National Mineral Resources University (Mining University)
- 2 — 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.
References
- Глазков A.M. Расширение сырьевой базы Афанасьевского месторождения / A.M.Глазков, А.П.Бульбашев, Н.Г.Морозова // Цемент. 1991. № 9-10.
Similar articles
Improvement of the technique of cadastral land valuation in the context of private housing construction taking into account an ecological state of the territory (on an example of Saint Petersburg)
2013 Yu. I. Sapozhnikova
Ecological condition of geological space of Saint Petersburg at building high-rise objection
2013 N. M. Rozum
Estimation of pearameters of stress-and-strain state of rock mass in vicinity of a transport excavation
2013 E. R. Kovalskii, S. P. Mozer, M. A. Medvedskov
Economic efficiency of the yumantylsky oil-gas condensate field degreasing
2013 V. V. Naumova, A. E. Cherepovitsyn