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.
Similar articles
Assessment of the degree of disturbance of the undermined strata by technogenic water conducting fractures according to geomechanical monitoring in the excavations of Yakovlevski mine
2013 V. N. Gusev, D. A. Ilukhin, A. E. Zhuravlev
Modeling of work of elements of the combined box-shaped and pile base in weak soil
2013 D. A. Potyomkin, P. A. Demenkov
Modelling of process of liquidation of underground emptinesses in the conditions of technogenic activation
2013 A. A. Shubin