Development of calculation methods for rock transfer beyond the pit contour
Authors:
Abstract
The development of calculation methods for rock transfer beyond the contour of the open pit is associated with the design of the development of a group of bauxite deposits and further work on the definition and implementation of rational parameters of mining operations for rock transfer by walking draglines. Usual design calculations are carried out on many cross-sections with drawing of each drift. The labor intensity of this method is high, and the accuracy, depending on the distance between adjacent cross sections, is low, because the number of sections to speed up calculations is limited to.
Область исследования:
Mining
References
- Zolotarev N. D. Displacement of waste rocks into dumps during the development of ore deposits. Mining Journal, 1948, No. 9.
- Zolotarev N. D., Sigachev A. E. Features of development and calculations of quarry elements at rock transfer into external dumps. Izv. vuzov. Mining Journal, 1959, No. 7.
- Zolotarev N. D. Development of mining engineering measures to ensure stability of pit slopes in conditions of Tikhvin bauxite deposits. Funds of LMI, 1958; 1959.
- Zolotarev N. D., Norkin I.M. Development of recommendations on dewatering of open pits and determination of parameters of mining operations at walking and rotary excavators in conditions of Tikhvin bauxite deposits. Funds of LMI, 1961.
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