ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Leschinsky A. V.

DESIGN FEATURES OF CHARGES BLASTHOLE

Design features blasthole charges . Theoretically and experimentally proved the technical means and technological methods of dispersal of borehole charges in blast holes under various working conditions . Defined area of effective application and rational parameters combined with ethyl zaboek wells depending on their major mining and technological features.

Keywords: combined tamping; blast hole; career; destruction of the rock