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Vol 207
Pages:
226-230
Download volume:
RUS
Article

Forecast stress state of mass when extraction coal reserves under open pit mine in the underground mining Nui Beo (Vietnam)

Authors:
Nguen Van Kuang
About authors
  • post-graduate student National Mineral Resources University (Mining University)
Date submitted:
2013-07-18
Date accepted:
2013-09-24
Date published:
2014-03-17

Abstract

Define the underground extraction zone, which under the influence of open pit mine, on the tunnels in geology conditions of the underground mining Nui Beo. Calculate the components of the stress of the around rocks and tunnels under the pits and given the reasonable parameters of the support passport.

Область исследования:
(Archived) Geomechanics
Keywords:
affected area the stress distribution passport fixing
Funding:

None

Go to volume 207

References

  1. Protosenya A.G.,Timofeev O.V. Geomechanics / SaintPetersburg Mining Institute. Saint Petersburg, 2008.117 p.
  2. Timofeev O.V., Petrov D.N. Materials and construc-tion mining supports / Saint Petersburg Mining Institute. Saint Petersburg, 2009. 109 p.
  3. Shirokov A.P., Dzaurov M.A. Anchors. Moscow:Nedra, 1990. 205 p.

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