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Topical issues in mining of ore and nonmetallic minerals

Measurement of the seismic blast wave during the construction of the pipeline trench near the existing pipeline

R. A. Vozgrin1
L. V. Surovitskii2
  • 1 — National Mineral Resources University (Mining University)
  • 2 — «PetroGazService» LLC
Date submitted:
Date published:


In this article describes how to calculate the safety charge mass during mass explosion at a pipeline trench construction which parallel to the existing underground pipeline. A method of calculating the maximum allowable velocity seismic blast wave in the mass explosions, for monitor the production of blasting. Presented the dependences of speed seismic blast waves on the parameters of drilling and blasting.

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