Mathematical modeling of the impact of blast waves on  underground pipelines

A. P. Gospodarikov; G. A. Kolton; E. L. Buldakov

Vol 210

Pages:

37-42

Download volume:

RUS

Research article

Mining

Mathematical modeling of the impact of blast waves on underground pipelines

Authors:

A. P. Gospodarikov¹

G. A. Kolton²

E. L. Buldakov³

About authors

1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
2 — Ph.D. Associate professor National Mineral Resources University (Mining University)
3 — Postgraduate student National Mineral Resources University (Mining University)

Date submitted:

2014-07-15

Date accepted:

2014-09-01

Date published:

2014-12-22

Abstract

Mathematical modeling of the impact of blast waves on the underground pipeline was composed from general equations of continuum mechanics, shell theory and hydraulics equations. The problem is formulated in the plane formulation for direct integration of the native system of equations chosen method of finite differences. At the contact of the array and the pipeline, boundary conditions of slippage and rigid clamping are considered.

Keywords:

mathematical model oil pipeline blast wave rocky ground

Господариков А.П., Колтон Г.А., Булдаков Е.Л. Об одном подходе к математическому моделированию воздействия взрывных волн на подземный нефтепровод // Записки Горного института. 2014. Т. 210 . С. 37-42.

Gospodarikov A.P., Kolton G.A., Buldakov E.L. Mathematical modeling of the impact of blast waves on underground pipelines // Journal of Mining Institute. 2014. Vol. 210 . p. 37-42.

References

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Mathematical modeling of the impact of blast waves on underground pipelines

Abstract

References

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