Increase of efficiency and environmental safety of rock crushing by borehole charges at dredging works
Authors:
About authors
- OJSC «Vozrozhdenie - Vzryvprom»
Abstract
In work results bottom deepening works of the Saimaa channel in lake Finland are resulted. Detonation of underwater files was made deep-hole by charges in diameter 85, 115 and 150 mm. Drilling of chinks was carried out from floating platform PORA-1. The description of the «know-how» of explosive works and settlement parameters is resulted.
Область исследования:
(Archived) Blasting, explosives and means of mechanization of their application
Funding:
None
Similar articles
Influence of processes of hypergenic metamorphization of technogenic massifs on the degree of their environmental danger for the environment
2009 M. V. Parshina
Algorithm of calculation of a crack in a rock at application of a borehole extended shaped charge
2009 A. P. Gospodarikov, V. N. Kovalevskiy
Complex mechanization of blasting operations at underground mines of Mountain Shoria and Khakassia
2009 I. V. Mashukov, A. F. Myunkh, V. K. Dzhalov, V. N. Filippov, A. L. Loskutov