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Yu. P. Galchenko
Yu. P. Galchenko
Russian Ecological Academy
Russian Ecological Academy
Moscow
Russia

Articles

Blasting, explosives and means of mechanization of their application
  • Date submitted
    2006-09-11
  • Date accepted
    2006-11-07
  • Date published
    2007-03-01

About the cumulative effect in rock destruction by deconcentrated charges

Article preview

Theoretical substantiation of possibilities and prospects of using the principles of shaped charges operation for technological destruction of rocks during subsoil development is given.

How to cite: Galchenko Y.P. About the cumulative effect in rock destruction by deconcentrated charges // Journal of Mining Institute. 2007. Vol. 171. p. 167-174.
Without section
  • Date submitted
    2000-06-27
  • Date accepted
    2000-07-28
  • Date published
    2001-01-01

On approaches to determining blast efficiency in geotechnology

Article preview

As is known, the external indicators of the development of mineral deposits (geology, requirements for the final technological indicators, etc.) are constantly becoming more complex. At the same time, in the modern mining practice the most important role is played by the processes of destruction as the basis of mining, and the main means at the head of all geotechnologies of solid minerals extraction is the explosive energy. It has a price and its intrinsic controllability.

How to cite: Zakalinskii V.M., Kazakov N.N., Galchenko Y.P. On approaches to determining blast efficiency in geotechnology // Journal of Mining Institute. 2001. Vol. № 1 148. p. 120-122.