Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method
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)
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
References
- 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
- Instructions for attachment of mine workings in the mines of Open Society «Apatite». Apatity, 2003.
Similar articles
Improving of the competitiveness of iron ore production based on full using of mineral raw materials
2012 A. S. Klyamko, V. L. Trushko, V. B. Kuskov
Influence of geological factors on the composition of foam agent for geological prospecting drilling
2012 Yu. D. Muraev
Integrated technology phosphogypsum processing conversion method with ammonium sulfate, phosphomel and new products
2012 V. M. Sizyakov, S. V. Nutrikhina, B. V. Levin
The method of contact zone ore-waste rock optimum development
2012 V. V. Kvitka, S. I. Fomin, P. B. Kava