Regularities of the formation of the vault displacement during layered mining of ore deposits
- G.V. Plekhanov Saint Petersburg Mining University
The results of numerical modeling of the stress-strain state (STS) of the rock mass during mining in complex mining and geological conditions are considered. The revealed regularities of influence of presence and thickness of artificial protective overlap on the mode of deformation of the enclosing massif allow to specify ideas about the role of protective overlap during development of rich ores.