ISSN 2079-8490

Electronic scientific journal "Scientists notes PNU"

Pacific national university

Galimyanov A. A., Komkov V. G., Leschinsky A. V., Rudnickiy K. A., Shevkun E. B.

INTERACTION OF CONCRETE CONE COMBINED STEMMING FROM THE WALL OF BLAST HOLES

We consider the forces, the forces acting on a piece of gravel in combination with tamping concrete cone. The influence of the angle of the cone forming the concrete on the magnitude of forces and other parameters of tamping.

Keywords: pressure gas explosion, blast hole, combined tamping, locking cone