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Vol 206
Pages:
69
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Measurement of the seismic blast wave during the construction of the pipeline trench near the existing pipeline

Authors:
R. A. Vozgrin1
L. V. Surovitskii2
About authors
  • 1 — National Mineral Resources University (Mining University)
  • 2 — «PetroGazService» LLC
Date submitted:
2013-01-06
Date accepted:
2013-03-19
Date published:
2013-07-01

Abstract

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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References

  1. Артёмов В.А. Исследование сейсмобезопасных условий производства буровзрывных работ вблизи действующего газопровода / В.А.Артёмов, Ю.И.Виноградов, С.В.Густов // Взрывное дело. № 103/60. 2010.
  2. Медведев С.В. Инженерная сейсмология. М., 1962.
  3. Медведев С.В. Сейсмика горных взрывов. М., 1964.
  4. Рекомендации P 442-81 по технологии производства взрывных работ в мерзлых и скальных грунтах при сооружении магистральных трубопроводов параллельно действующим стальным подземным трубопроводам. ВНИИСТ. М., 1982.
  5. Садовский М.А. Опытные исследования механического действия ударной волны взрыва // Труды сейсмологического ин-та АН СССР. М. – Л., 1945. № 116

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