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K. K. Shvedov
K. K. Shvedov
Research Center of Problems of Chemical Physics RAS
Research Center of Problems of Chemical Physics RAS

Articles

Physics and fracture mechanics rocks
  • Date submitted
    2006-09-12
  • Date accepted
    2006-11-04
  • Date published
    2007-03-01

Assessment of changes in properties and state of rocks as a result of intensive dynamic loading

Article preview

A methodology has been developed and experimental studies have been carried out to evaluate structural changes in rock samples in the near zone of explosion action. Using optical microscopy and X-ray structure analysis, it was found that the microstructure of rocks changes during the passage of shock waves: the dispersion of mineral grains increases, and the density of micro-disturbances increases by an order of magnitude.

How to cite: Viktorov S.D., Kochanov A.N., Matveev A.V., Zilbershidt M.G., Velesevich I.V., Shvedov K.K. Assessment of changes in properties and state of rocks as a result of intensive dynamic loading // Journal of Mining Institute. 2007. Vol. 171. p. 86-90.
Without section
  • Date submitted
    2000-07-02
  • Date accepted
    2000-08-04
  • Date published
    2001-02-01

Problems of environmental safety monitoring at blasting sites

Article preview

Environmental impact of explosion on the environment is associated with a significant release of harmful gases and dust into the atmosphere, their pollution and products of incomplete decomposition of explosives of the ground and groundwater. In places of mass blasting works during mining of minerals there is chemical pollution of ground and surface water, deterioration of the biological landscape. In large-scale explosions may fall solid precipitation and acid rain at large distances from the explosion site.

How to cite: Aleinikov N.N., Vershinin N.N., Shvedov K.K. Problems of environmental safety monitoring at blasting sites // Journal of Mining Institute. 2001. Vol. № 2 148. p. 3-5.
Without section
  • Date submitted
    2000-06-02
  • Date accepted
    2000-07-28
  • Date published
    2001-01-01

Current state of the theory of detonation and methods of predicting parameters of condensed explosives

Article preview

The phenomenon of detonation underlies numerous technologies for the beneficial use of explosive explosive energy (EE). The history of its discovery and study goes back more than a hundred years, but many aspects remain unclear.

How to cite: Shvedov K.K. Current state of the theory of detonation and methods of predicting parameters of condensed explosives // Journal of Mining Institute. 2001. Vol. № 1 148. p. 33-38.