Skip to Main content Skip to Navigation
Conference papers

Numerical investigation of EDZ development around a deep polymetallic ore mine

Abstract : This paper deals with the development of a non-linear constitutive model of rock mass and its verification to predict a damaged zone. Simulations of triaxial compressions provide a verification of the implementation with a good agreement between predictions and theoretical values of peak and residual strengths as well as the transition between brittle failure and ductile response. The applicability of the model to predict potential failure around stopes of a deep polymetallic ore mine is checked and highlighted the interest to consider more realistic rheology of hard rock masses compared with the elastic perfectly plastic models of underground deep mines.
Document type :
Conference papers
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download

https://hal-ineris.archives-ouvertes.fr/ineris-01854256
Contributor : Gestionnaire Civs <>
Submitted on : Tuesday, September 4, 2018 - 3:28:32 PM
Last modification on : Wednesday, September 12, 2018 - 10:35:08 AM
Long-term archiving on: : Wednesday, December 5, 2018 - 6:13:55 PM

File

2016-218 post-print.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : ineris-01854256, version 1

Collections

Citation

Mountaka Souley, Marwan Al Heib, Vincent Renaud. Numerical investigation of EDZ development around a deep polymetallic ore mine. 3. International Symposium on Mine Safety Science and Engineering (ISMS 2016), Aug 2016, Montreal, Canada. pp.78-83. ⟨ineris-01854256⟩

Share

Metrics

Record views

52

Files downloads

12