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

To the question of evaluation of mutual influence of excavations in calculations of shifts and deformations of rock massif and earth surface over the tunnels under construction
2009 V. L. Trushko, E. M. Volokhov
Justification of preparation excavations fastening by combination of rod and rope anchor fasteners
2009 V. M. Shik, A. A. Romashkevich
Elastoplastic problem about stretching of a plane with a circular hole
2009 G. N. Zhurov, V. N. Kovalevskiy
Problems and prospects of development of diamond mining industry of Russia
2009 N. V. Smirnova
Obtaining of peat products at drying in spreading and on slopes of multi-cycle build-up rolls
2009 A. N. Vasiliev, R. M. Kozlov
Program of calculation of rock breakage at ore stripping by two-stage blocks
2009 N. N. Kazakov