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A. V. Karpenko
A. V. Karpenko
G.V. Plekhanov Saint Petersburg Mining Institute
G.V. Plekhanov Saint Petersburg Mining Institute

Articles

Geomechanics
  • Date submitted
    2006-10-29
  • Date accepted
    2006-12-18
  • Date published
    2007-04-01

Computational experiment modeling the joint action of mountain pressure, longitudinal and transverse seismic waves of mountain shock on mine workings

Article preview

On the basis of linear equations of stability theory, design experiments modeling the combined effect of stresses and steady seismic longitudinal and transverse waves generated by rock impacts with energy of 10-100 kJ on the mine workings have been carried out.

How to cite: Karpenko V.V., Karpenko A.V. Computational experiment modeling the joint action of mountain pressure, longitudinal and transverse seismic waves of mountain shock on mine workings // Journal of Mining Institute. 2007. Vol. 172. p. 18-23.
Without section
  • Date submitted
    2004-12-09
  • Date accepted
    2005-01-12
  • Date published
    2005-07-01

Mathematical modeling of the effect of mining shocks on mine workings

Article preview

The joint influence of static and dynamic stress field on work is considered. The study of such influence on work is based on the previously formulated methodological principles of mathematical modeling of physical processes in complex systems.

How to cite: Karpenko V.V., Karpenko A.V. Mathematical modeling of the effect of mining shocks on mine workings // Journal of Mining Institute. 2005. Vol. 165. p. 96-98.
Modern problems of geomechanics and geotechnology
  • Date submitted
    2003-06-10
  • Date accepted
    2003-07-05
  • Date published
    2004-01-01

Mathematical modeling of the action of explosive stress waves on mine workings

Article preview

The joint impact of static and dynamic stress fields on the mine workings is considered, tensile stress zones are determined, and the process of brittle failure of rock in the contour areas of the mine workings is modeled. The study of such influences on the mine workings is based on the methodological principles of mathematical modeling of physical processes in complex systems formulated in the article [1].

How to cite: Karpenko V.V., Karpenko A.V., Kolton G.A. Mathematical modeling of the action of explosive stress waves on mine workings // Journal of Mining Institute. 2004. Vol. 156. p. 39-43.