Influence of ascending order of mining on stressed state of ore massif
Authors:
About authors
- Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The stresses at the edge of the ore massif at the ascending and descending order of deposit mining were compared. As a result of theoretical calculations, it was obtained that when working at deep horizons, the stresses in the ascending order are less than in the descending order.
Область исследования:
(Archived) Mining. Ecology