Cemented Backfill Pillar Performance

Software

Version Notes:
FLAC 8.0

Level: Beginner
Runs in Demo: Yes

Write Up
Walk Through
Project Files
Servicios de consultoría

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
Últimas noticias
  • ITASCA Strengthens North American Delivery of Integrated Geomechanics and Hydrogeology Solutions Drawing on decades of geomechanical and hydrogeological expertise, ITASCA has announced the formation of ITASCA...
    Leer mas
  • Itasca has announced the release of FLAC2D v9 Itasca has announced the release of FLAC2D v9, revolutionizing the way we analyze and predict...
    Leer mas
  • Primer Anuncio 6º Simposio Itasca sobre Modelado Numérico Aplicado se llevará a cabo del 3 al 6...
    Leer mas

Próximos Eventos
26 oct.
ITASCA en Slope Stability 2026: Patrocinador Estratégico y Contribuyente Técnico
ITASCA se enorgullece de participar como Patrocinador Estratégico en Slope Stability 2026, uno de los simposios internacionales líderes... Leer mas
8 nov.
ITASCA estará presente en Tailings & Mine Waste 2026
Este noviembre, ITASCA participará en Tailings & Mine Waste 2026 (TMW 2026), que se llevará a cabo del 8 al 11 de noviembre de 2026... Leer mas
17 nov.
Visitanos en la conferencia Ground Support 2026
ITASCA participará en Ground Support 2026, la conferencia dedicada al sostenimiento de terreno en minería e ingeniería civil, que se ll... Leer mas