Submit an Article
Become a reviewer
Vol 180
Pages:
95-99
Download volume:
RUS
Article

Increase of efficiency and environmental safety of rock crushing by borehole charges at dredging works

Authors:
A. A. Andreev
About authors
  • OJSC «Vozrozhdenie - Vzryvprom»
Date submitted:
2008-07-02
Date accepted:
2008-09-14
Date published:
2009-02-18

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

Go to volume 180

Similar articles

Blasting technology in cryolithozone conditions
2009 P. N. Vasiliev, S. M. Tkach
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
Determination of zones of induced seismicity at development of Tashtagolskoye deposit
2009 A. V. Seryakov
Method of operative estimation of quality of rock crushing by explosive method
2009 A. A. Dobrynin, I. A. Dobrynin