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FINITE ELEMENT METHOD ANALYSIS OF THE CROWN PILLAR STABILITY IN THE CASE OF THE RO IA POIENI COPPER DEPOSIT

Ilie Onica / Eugen Cozma

First published: 2013-06-20https://doi.org/10.5593/sgem2013/ba1.v1/s03.034View metrics

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Title
FINITE ELEMENT METHOD ANALYSIS OF THE CROWN PILLAR STABILITY IN THE CASE OF THE RO IA POIENI COPPER DEPOSIT
Authors
Ilie Onica / Eugen Cozma
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING
Publisher
Stef92 Technology
Year
2013
Pages
477 - 484 pp
ISSN
1314-2704
ISBN
Not available yet
Language
en
Publication type
Conference Paper
References12

  1. Carter, T.G., An Update on the Scaled Span Concept for Dimensioning Surface Crown Pillars for New or Abandoned Mine Workings, Golder Associates, Toronto, Canada, 2000.

  2. Onica,I., Introduction in the Numerical Methods, Used in the Mining Stability Analysis (in Romanian), Universitas Publishing House, Petroşani, 2001, 156 p.

  3. Onica,I. & Cozma,E. & Oneţ, D., Assessment Of The Safety Factor Of The Crown Pillar Between Open Pit And Underground Mining In The Case Of The Roşia Poieni Copper Deposit, Annals of University of Petroşani, Mining Engineering, V ol.13, 2012, pp 64-79.

  4. Onica,I. & Cozma,E. & Marica, D., Stability of the underground rock salt support structures of the Ocnele Mari Saline (Romania), Proceedings of World Mining Congress & Expo, Istanbul, 11-16 September 2011, pp 259-266.

  5. Onica,I. & Cozma,E. & Marica, D., Stability analysis of the rock salt rooms and pillars of the Ocnele Mari Saline with the aid of the 2D finite element modelling, Annals of University of Petroşani, Mining Engineering, Vol.12 (XXXIX) 2011, pp7 -17.

  6. M. Toderaş, A. Prodanciuc, Analysis Methods of the Pillars Stability in the Case of the Rock Salt Dry Way Mining, Mining Review, No.5 – 6 / 2008, pp 56 –67.

  7. Carter, T.G., An Update on the Scaled Span Concept for Dimensioning Surface Crown Pillars for New or Abandoned Mine Workings, Golder Associates, Toronto, Canada, 2000.

  8. Onica,I., Introduction in the Numerical Methods, Used in the Mining Stability Analysis (in Romanian), Universitas Publishing House, Petroşani, 2001, 156 p.

  9. Onica,I. & Cozma,E. & Oneţ, D., Assessment Of The Safety Factor Of The Crown Pillar Between Open Pit And Underground Mining In The Case Of The Roşia Poieni Copper Deposit, Annals of University of Petroşani, Mining Engineering, V ol.13, 2012, pp 64-79.

  10. Onica,I. & Cozma,E. & Marica, D., Stability of the underground rock salt support structures of the Ocnele Mari Saline (Romania), Proceedings of World Mining Congress & Expo, Istanbul, 11-16 September 2011, pp 259-266.

  11. Onica,I. & Cozma,E. & Marica, D., Stability analysis of the rock salt rooms and pillars of the Ocnele Mari Saline with the aid of the 2D finite element modelling, Annals of University of Petroşani, Mining Engineering, Vol.12 (XXXIX) 2011, pp7 -17.

  12. M. Toderaş, A. Prodanciuc, Analysis Methods of the Pillars Stability in the Case of the Rock Salt Dry Way Mining, Mining Review, No.5 – 6 / 2008, pp 56 –67.

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