Significance and role of stemming of the blast hole

Dambov, Risto and Karanakova Stefanovska, Radmila and Dambov, Ilija (2015) Significance and role of stemming of the blast hole. In: Podeks - Poveks 2015, 13-15 Nov 2015, Krusevo, Macedonia.

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Abstract

In this paper are given the influences of stemming in blast holes. The role of the stemming is to prevent exhaust gases from the bore hole and thus allow the use of gases for power to crushing and rejection. By reducing to direct exhaust gas pressure in the atmosphere are decreasing air strikes and allowing their direction to towards crushing the rocks and properly eject the rocky massif and also reduces and prevents fragments action i.e. flying small pieces with undefined trajectories. Keywords: mining, stemming (tap), explosion, rocky massif, pressure of gases

Item Type: Conference or Workshop Item (Paper)
Subjects: Engineering and Technology > Materials engineering
Engineering and Technology > Other engineering and technologies
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Risto Dambov
Date Deposited: 27 Jan 2016 14:18
Last Modified: 27 Jan 2016 14:18
URI: http://eprints.ugd.edu.mk/id/eprint/15103

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