Submit an Article
Become a reviewer
Vol 180
Pages:
114-117
Download volume:
RUS
Article

Blasting technology in cryolithozone conditions

Authors:
P. N. Vasiliev1
S. M. Tkach2
About authors
  • 1 — Institute of Mining Engineering SB RAS
  • 2 — Institute of Mining Engineering SB RAS
Date submitted:
2008-07-20
Date accepted:
2008-09-07
Date published:
2009-02-18

Abstract

For increase of efficiency of explosive works in conditions cryolithozones (long-term frozen breeds) it is offered to use devices providing creation of designs of charges of the special form. Devices are based on application of the heat-carrier (hot air or pairs) and ice special modules.

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
Explosive detonation of a cut block by beam and vertical concentrated explosive charges in a massif with tectonic stress fields
2009 A. A. Eremenko, V. M. Seryakov, V. A. Eremenko, S. V. Fefelov, D. N. Zinchenko
Ways to optimize the parameters of drilling and blasting operations during mining of chambers of Maleevsky mine by the method of borehole charges on the basis of consideration of rock mass properties
2009 V. A. Artemov, S. V. Shcherbich
Increase of explosion efficiency of underwater bottom charges by changing the relative depth of charge immersion
2009 Dam Chong Tkhang
Justification of technological solutions for underground development of copper and cauldron deposits of the Urals
2009 E. Yu. Meshcheryakov
Traumatism of workers at coal mines of Poland in the period of restructuring (1993-2005)
2009 Yuzef Parchanski