Cemented Backfill Pillar Performance

Logiciels

Version Notes:
FLAC 8.0

Level: Beginner
Runs in Demo: Yes

Write Up
Walk Through
Project Files
Domaines d'activité

The failure mode of cemented backfill pillars is studied with FLAC. A sliding interface is used to represent the orebody-sandfill contact to allow downward settling of sand during collapse. The model is run in large-strain mode to illustrate the active collapse of the pillar.

Keywords:

  • Backfill
  • Pillar
  • Mining stages
  • Interface
  • Large-strain
  • Mohr-Coulomb model

Materials:

  • Backfill
  • Cement
  • Ore
  • Rock

Analyses:

  • Static
Dernières Nouvelles
  • Itasca at Balkanmine 2025! Itasca is pleased to announce its participation in the Balkanmine 2025 Conference. Our experts Lauriane...
    En savoir plus
  • Itasca has announced the release of FLAC2D v9 Itasca has announced the release of FLAC2D v9, revolutionizing the way we analyze and predict...
    En savoir plus
  • 6th Itasca Symposium on Applied Numerical Modeling The next Itasca Symposium will take place June 3 - 6, 2024, in Toronto, Canada....
    En savoir plus

Évènements à Venir
2 déc.
NEW TRAINING: Meshing in ITASCA Software
Ce cours de formation d'introduction offre une base complète en modélisation géotechnique, permettant aux participants d'identifier dif... En savoir plus