MAIN DETONATION CHARACTERISTICS OF EXPLOSIVES DETERMINATION USING THE DATATRAP II DATA/VOD RECORDER MEASURING EQUIPMENT

Authors

  • Pavel Menshikov The Institute of Mining, UB RAS
  • Viktor Sinizin The Institute of Mining, UB RAS
  • Valery Shemenev The Institute of Mining, UB RAS

DOI:

https://doi.org/10.18454/2313-1586.2016.04.112

Keywords:

explosives, detonation velocity, shock air wave, acceleration of seismic vibrations, measuring equipment set, probe cable, probe rod, blast holes

Abstract

The article describes the experimental methods for
measuring both the velocity of detonation and measuring equipment set DATATRAP II DATA / VOD Recorder, designed to determine the velocity and duration of detonation, detonation pressure for powder, granular and emulsion explosives on the test
site as well as in technological blast holes, the
equipment uses rheostat-bonding method for measuring the velocity of detonation, as well as for determination the parameters of the explosion and its impact on the environment, such as the velocity of displacements, acceleration of seismic vibrations and
air pressure in the shock wave front.

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Published

2016-12-31

Issue

No. 4 (11) (2016)

Section

ROCK DESTRUCTION AND MECHANICS