Influence condition of ground on complexity in the process open pit Kuzbas`s coal deposits
- 1 — National Mineral Resources University (Mining University)
- 2 — National Mineral Resources University (Mining University)
The complexity condition of ground in the process of open mining coal are determined inclination of seam, seam height, seam depth. It was confirmed by operations analysis recoverability benk. The dependence index of labour requirement and cost of mining operations on written factors was indentified. Magnitude of factors and gegree impact on technical and economic performance coal opencasts of Kuzbass.
Analysis of the effect of assembly errors on deviations from design arch sizes
2013 V. A. Kougiya, O. P. Sergeev
Possibility of using spline surfaces for surface plotting by results of surveying
2013 E. A. Nesterenko