rocscience Software
Rocscience EX3
3D Stress Analysis for Underground Excavations

Features in EX3
Technical Specifications
Compute
- Parallel 64-bit processing
- Fully optimized
- Direct or iterative solver
Data Interpretation
- 2D/3D view
- Plot contours on horizontal, vertical, or arbitrary planes
- Plot contours on boundaries
- View stress, displacement contours
- Contour user-defined data
- Deformation vectors
- Display deformations to user-defined scale
- Query and graph material data
- Show values directly on model
- Highlight yielded joint elements
- Display iso-surfaces
- Data tips for any object
- Annotation and dimensioning tool kit
- Export to Excel
- Export image files
- Export contour surfaces
- Import IDS Live GeoRadar data
Far-Field Stress
- Constant stress field
- Gravity stress field
- Stress field per material
Loads
- Distributed load
- Staged loading
Materials
- Multiple materials
- Mohr-Coulomb, Hoek-Brown, Generalized Hoek-Brown material models
Meshing
- 3-noded surface elements
- One-click mesh generation
- Graded meshing
- Uniform meshing
- Check/Define mesh quality
- Define mesh refinement region
Modeling
- Create 3D models with CAD tools
- Multiple excavations
- Interactive geometry entry
- Vertex/Object snapping
- One-click material assignment
- Import 3D .dxf, .dwg, .obj, .stl, .step, .iges, .tin, .asc, .xyz files
- Surface Triangulation and Geometry
Repair Tools
- Import from RS3
- Right-click editing shortcuts
- Interactive sidebar
- Interactive staging timeline
- Tunnel profile tool
EX3 across Applications
Model any type of excavation and incorporate staged excavations with ease.
Efficient modelling of underground mines. Use pre-defined and user-defined results to investigate all aspects of your design.
Model underground tunnels to find stress intensity at the intersection of multi-crossing tunnels and more.
Explore the latest features in EX3
- General contour planes on field point boxes
- Field Points Defined on any Surface
- Property Overlay Tables
Better visualize stress and displacement distribution by defining the counter plane in a desired orientation in the field point box.
Pick any surface in your model and visualize the results of that specific area.
Use the property table to get a summary of all material and joint properties in the model and display them in their report.
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