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


Latest News
  • 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...
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  • WEBINAR: Solving Geothermal Challenges with XSite Numerical Modeling ITASCA Software and Baker Hughes are hosting a collaborative webinar to demonstrate how combining advanced...
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  • Twin Ports Interchange Project Named Winner of ACEC/MN Grand Award Innovative ground improvement strategy secures long-term stability for the region's busiest artery for commerce and...
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Upcoming Events
26 Oct
ITASCA at Slope Stability 2026: Strategic Sponsor and Technical Contributor_2
ITASCA is proud to participate as a Strategic Sponsor in Slope Stability 2026, one of the world’s leading international symposiums focu... Read More
26 Oct
ITASCA at Slope Stability 2026: Strategic Sponsor and Technical Contributor
ITASCA is proud to participate as a Strategic Sponsor in Slope Stability 2026, one of the world’s leading international symposiums focu... Read More
8 Nov
ITASCA to Attend Tailings & Mine Waste 2026
This November, ITASCA will participate in Tailings & Mine Waste 2026 (TMW 2026), taking place from 8–11 November 2026 in Westminste... Read More