Assessment of cracked area to its destruction in the production of blasting
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
- 3 — post-graduate student National Mineral Resources University (Mining University)
Abstract
The method of calculating the net hole charges, based on a combination of fracture zones. The mechanisms of energy transfer and change of stress, depending on the material filling the cracks in the explosive destruction of the fractured rocks.
Область исследования:
(Archived) Mining geomechanics
References
- Borovikov V.A., Vanyagin I.F., Menzhulin M.G., Tsirel S.V. Stress Waves in a fracturedaquifer array / Leningrad Mining Institute. Leningrad, 1989.
- Kutuzov B.N. Methods of blasting. Part 2. Blasting operations in mining and industry: A textbook for high schools. Moscow, 2008.
- Kutuzov B.N., Tyupin V.N. Determination of the fracture zone of deformation of solidexplosive charge blast // Mining Journal. 1983. N 4.
- Ruppeneyt K.V. Deformability of fractured rock massifs. Moscow, 1975.
- Hanukaev A.N. Physical processes in the breaking of rocks by explosion. Moscow, 1974.
- Yakobashvili O.P. Seismic methods for assessing the state of rock in quarries. Moscow, 1992.
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