New in FLAC3D 9

SERIOUSLY

FASTER

Solve, shake, flow, heat, & work faster.

HIGHSPEED

DYNAMICS

Faster damping for site response & soil-structure interaction.

ZONE

JOINTS

Better modeling of intersecting joints, faults, & discontinuities.

NON-LINEAR

STRUCTURES

New non-linear structural elements for ground support.

CONCRETE, ROCK,

METAL, & SOIL

New & improved constitutive modes.

IMPROVED

USER INTERFACE

Better model building, workflows, & ease-of-use.

POWERFUL

SCRIPTING

Includes the latest FISH & Python programming languages.

VERY

FLEXIBLE

Flexible licensing & modeling options.

INTEGRATING THE

OUTSIDE WORLD

More easily work with outside data structures & workflows.

Software Downloads

FLAC3D Releases

FLAC3D Legacy Releases


Latest News
  • Itasca at Balkanmine 2025! Itasca is pleased to announce its participation in the Balkanmine 2025 Conference. Our experts Lauriane...
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  • Summer Intern Spotlight ITASCA Minneapolis had another group of excellent summer interns this year across our consulting, software,...
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  • Seamless Integration of Site Data for Improved Mining Analysis Now Available for IMAT: Seamless Integration of Site Data for Improved Mining Analysis...
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Upcoming Events
2 Dec
NEW TRAINING: Meshing in ITASCA Software
This introductory training course offers a comprehensive foundation in geotechnical modeling, enabling participants to identify various... Read More