Submit an Article
Become a reviewer
Vol 167 No 1
Pages:
54-56
Download volume:
RUS
Research article
Mining. Ecology

Investigation of the efficiency of the cutting slot to reduce seismic impact during tunnel construction

Authors:
E. Yu. Vinogradova
About authors
  • Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-06-15
Date accepted:
2005-07-30
Date published:
2006-01-01

Abstract

The paper considers the issue of seismic protection of the environment and protected objects during drilling and blasting method of tunneling. It is shown that the creation of a cut-off slot reduces the amplitude values of seismic blast waves at least three times. This experimental fact made it possible to use the cut-off slit for tunneling the gallery of the Krasno-Polyansky tunnel using blasting.

Go to volume 167

Similar articles

Development of flushing technology when drilling horizontal wells by horizontal directional drilling units
2006 S. K. Pavlova
Prospects of application of mining equipment of domestic production at Kirov mine of OAO Apatit
2006 A. V. Skvortsov
Technical means for auger drilling in ice
2006 A. I. Ivanov
Issues of management and economic activity of the forest park zone of St. Petersburg
2006 M. E. Skachkova
Nanostructural regulation and interrelation of water repellent and protective properties of coatings on steel
2006 A. G. Syrkov, A. N. Popova, I. V. Pleskunov, E. N. Kuleshov
Ethics of catastrophes
2006 Yu. D. Larina