Plotting Excavation Surfaces in 3DEC

Plotting excavated volumes in 3DEC is easy – simply check the box to show excavated volumes. But what if you want to see the stresses and displacements on the surface that has not been excavated? Until recently, this has not been easy.

In 3DEC 5.2, a recently added new feature enables plotting only faces with a given surface region. To use it, assign a surface region to the faces on the surface of a tunnel and then, when plotting blocks, check the box to plot only those faces. See the example plot below.

The data files used to create this plot are given in the zip file below.

Surface plot


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