Algorithm of calculation of a crack in a rock at application of a borehole extended shaped charge
About authors
- 1 — G.V. Plekhanov Saint Petersburg State Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
This article is devoted to application of the cumulative charges on the open-pit and underground minings. The analytical response of the crack length on the geometrical parameters of the charge, hole and of the properties of rocks is invented.
Область исследования:
(Archived) Physics and fracture mechanics rocks
Funding:
None