Submit an Article
Become a reviewer
Vol 180
Pages:
154-159
Download volume:
RUS
Article

Determination of rational parameters of foam plastic elements for creation of air spaces of borehole charges

Authors:
A. V. Leshchinskiy1
E. B. Shevkun2
About authors
  • 1 — Pacific State University
  • 2 — Pacific State University
Date submitted:
2008-07-02
Date accepted:
2008-09-02
Date published:
2009-02-18

Abstract

The possibility of elements from a foam plastics use for creation of air gaps deep-hole charge is analyzed. The requests to elements used in various types of slits are formulated. Is revealed, that the elements of the cubic form are most universal and approach for shaping air gaps in any types of slits.

Область исследования:
(Archived) Blasting, explosives and means of mechanization of their application
Funding:

None

Go to volume 180

Similar articles

Selection of stripping parameters at use of environmental geotechnologies of steeply falling veins development
2009 G. V. Sabyanin
Basic provisions of calculation of explosion energy distribution fields in rock
2009 A. V. Shlyapin
Model of effective explosive crushing of rocks at quarries
2009 G. M. Kryukov
Development of effective methods of reclamation of highly toxic technogenic massifs of enterprises of mineral and raw materials complex
2009 M. A. Pashkevich, D. S. Korelskyi
Professional morbidity and traumatism at coal enterprises
2009 G. I. Korshunov, R. R. Isakov
Analytical model of pressure change on the wall of the charge cavity taking into account the flow of detonation products through the axial channel of the profiled face
2009 Yu. A. Mironov, R. E. Andreev, D. V. Moldovan