Submit an Article
Become a reviewer
Vol 197
Pages:
151-153
Download volume:
RUS
Article

Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method

Authors:
A. G. Protosenya1
A. D. Kuranov2
About authors
  • 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
  • 2 — postgraduate student National Mineral Resources University (University of Mines)
Date submitted:
2011-09-12
Date accepted:
2011-11-03
Date published:
2012-05-25

Abstract

The main features of the entries supports in theinfluence zone of open pit and second working are established. Research was carried out using a numerical modelling by finiteelements method.

Область исследования:
(Archived) Present-day problems of geomechanics, mining practice and innovation technologies in mining engineering
Keywords:
nearbord massif underpit massif open pit stress
Funding:

None

Go to volume 197

References

  1. Ogorodnikov J.N., Kuranov A.D. Geomechanical substantiation of the stability ofdevelopment workings in the development of reserves pribortovyh Koashvinskogocareer with the collapse of the undermined side // Notes Mining Institute. Saint Petersburg, 2011. Vol .190
  2. Instructions for attachment of mine workings in the mines of Open Society «Apatite». Apatity, 2003.

Similar articles

Extraction separation of aluminum, manganese and cerium group lanthanides by using oleic acid
2012 S. V. Zhukov, T. E. Litvinova, D. E. Chirkst
Formation of cracks in breeds of the face оf the chink under the influence of chisel cutters
2012 L. K. Gorshkov, V. G. Gorelikov
Development and technological background of diamond bits
2012 Yu. E. Budyukov, V. I. Spirin, V. P. Onishchin
Wells drilling with hydrotransport of drill core
2012 Yu. E. Budyukov, V. I. Spirin
Industrial scale influence on formation оf the structure and the development strategy of the company
2012 A. M. Makovskii, A. N. Gavrilov, M. M. Khaikin
Influence of geological factors on the composition of foam agent for geological prospecting drilling
2012 Yu. D. Muraev