Itasca News Articles

Introducing Our New IMASS Constitutive Model

The Itasca Constitutive Model for Advanced Strain Softening (IMASS) has been developed to represent the rock mass response to excavation induced stress changes.


Past News Articles

Latest News
  • Introducing Our New IMASS Constitutive Model The Itasca Constitutive Model for Advanced Strain Softening (IMASS) has been developed to represent the...
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Upcoming Events
8 Mar
FLAC3D 2021 Online, Live Introductory Training
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22 Mar
3DEC and UDEC Introductory Training, Minneapolis - CANCELED copy
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12 Apr
PFC 2021 Remote Introductory Training
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