Development of calculation methods for rock transfer beyond the pit contour
Authors:
Abstract
The development of calculation methods for rock movement beyond the final pit limit 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 movement by walking draglines. Standard design calculations are carried out on many cross‑sections with plotting of each strip. 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.
Область исследования:
Mining
Funding:
None
References
- Zolotarev N. D. Displacement of waste rocks into dumps during the development of ore deposits. Gornyi zhurnal, 1948, No. 9.
- Zolotarev N. D., Sigachev A. E. Features of development and calculations of quarry elements at rock transfer into external dumps. Izvestiya vysshikh uchebnykh zavedeniy, Gornyi zhurnal, 1959, No. 7.
- Zolotarev N. D. Development of mining engineering measures to ensure stability of pit slopes in conditions of Tikhvin bauxite deposits. Fondy LGI, 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. Fondy LGI, 1961.