IMASS: Itasca Constitutive Model for Advanced Strain Softening

IMASS: Itasca Constitutive Model for Advanced Strain Softening

Block cave mining simulated using FLAC3D and IMASS.

This webinar about IMASS was presented by Dr. Ehsan Ghazvinian, a geomechanics engineer with Itasca Consulting Group and an experienced IMASS practitioner.

The Itasca Constitutive Model for Advanced Strain Softening (IMASS) represents the rock mass response to excavation-induced stress changes.

IMASS uniquely utilizes two softening (or residual) yield envelopes to model the damage around an excavation, slope, or caving process. It represents the progressive failure and disintegration of the rock mass from intact, jointed, and/or veined rock to a disaggregated, bulked material.

IMASS is a constitutive model for use in both FLAC3D and 3DEC (versions 7.0 or later) and is sold as a separate option. Monthly or annual leases are available.

Click to Download the Slides (PDF)
Détails

25 févr. 2021
10:00 a.m. CST

Language: Anglais

Logiciels:
Domaines d'activité:

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