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Training reference v7.0 Block & discontinuum

3DEC

3D distinct-element analysis for blocky rock masses and complex joint networks.

Ideal for slopes, caverns, and tunnels in heavily jointed rock where block kinematics and support–rock interaction dominate behaviour.

Referenced alongside FLAC3D when discontinuum mechanisms control design.

Covered in our training

Polyhedral block representation
Joint sets and ubiquitous joints
Excavation sequencing and support elements
Factor-of-safety and monitoring hooks