PLAXIS LE
2D/3D Limit Equilibrium Software
The Essential For LEM Slope Stability Analysis
What Is PLAXIS LE?
With PLAXIS 2D LE or PLAXIS 3D LE you can model and analyze geoengineering projects with limit equilibrium. These powerful software applications for limit equilibrium slope stability analysis and finite element analysis of groundwater seepage provide rapid, comprehensive analysis for various conditions.
Design
- Create Conceptual Designs
Build 3D conceptual models in PLAXIS Designer for geotechnical analysis applications like slope stability, groundwater, consolidation, and stress/deformation. - Meet Project Requirements and Design Scenarios
Design to standards like Eurocode 7 or BS 8006. Incorporate reinforcements, dynamic loads, unsaturated conditions, climatic effects, and anisotropic bedding.
Analyze
- Analyze Slope Stability
Create 2D and 3D limit equilibrium slope stability models of soil and rock slopes. Take advantage of the comprehensive set of search methods and more than 15 analysis methods. Use multiplane analysis (MPA), for enhanced spatial slope stability analysis. - Integrate Groundwater and Consolidation Analysis
Perform analysis on embankments, dams, reservoirs, and cover systems through earth structures and broader hydrogeological settings. - Automate Workflows
Save time with automatic sliding direction determination, efficient search, probability analysis, and sensitivity analysis.
PLAXIS LE
Choose from PLAXIS 2D LE or PLAXIS 3D LE.
PLAXIS 3D LE includes everything in PLAXIS 2D LE, plus:
- 3D analysis
- Complex geometry creation
- Parallel processing to save time
User Quote
The power to collaborate with design, construction, and the owner is where PLAXIS really shines. During meetings, I can quickly respond to stakeholder requests by adjusting geometry and sharing multiple scenarios. Being able to model “on the fly” helps us avoid wasting time going back and forth on emails and phone calls.
FEATURED USER STORIES
Golder Associates
Strengthens One of the World’s Largest Subsea TBM Tunnels
Modeling with Bentley’s geotechnical applications ensured quality, safety, and a service life of 120 years.
Arup Singapore
3D Soil Simulations to Design Tower Foundation
The project team saved resource hours and avoided having to use multiple software platforms.
SAIDEL Engineering
Residential Building above Subway Tunnels
PLAXIS provided the industry model, promoting future development over West Bucharest’s tunnels.
PLAXIS Software Resources
FAQs
PLAXIS 2D LE and PLAXIS 3D LE are powerful applications for limit equilibrium slope stability analysis and finite element analysis of groundwater seepage. Important changes to PLAXIS LE and PLAXIS Designer Support. Learn more about alternative and migration options.
PLAXIS 3D LE includes everything that PLAXIS 2D LE includes but adds additional functionality for 3D analysis as well as:
Geometry
- Creation of geometrically complex digital twin 3D models.
- Creation of 3D models from triangulated surfaces (TINS).
- Multiple 3D model building methodologies (Extrusions, 2D cross-section stitching, 3D layer cake or material volume method) Slice 3D models into 2D cross-sections.
Computations
Parallel processing and improved solution algorithm for greatly reduced solution times.
- Multi-plane analysis (MPA) spatial stability analysis
- Material volume method (MVM) geometry definition
- Bedding guides – for complex geology situations
PLAXIS LE tutorials can be found on Bentley Communities. Additionally, here are some FREE PLAXIS learning resources available in our eStore.
If you want to receive tailored training, Bentley offers extra training and mentoring services. You can choose from tailor-made training, on-demand learning, consulting services, mentoring and more. Learn more about Expert Services here.
Seequent, The Bentley Subsurface Company | Seequent is the subsurface software company within Bentley Systems. Together, we’re helping build a more resilient future by connecting the built world above ground with the hidden world below it. It’s easy to purchase a Virtuoso Subscription, through Virtuosity, Bentley’s eStore, and still get the expert technical support from Seequent’s subsurface experts.
Operating System
Windows 10, Windows 11
Processor
Intel Pentium-based or AMD Athlon-based PC or workstation
Memory
4 GB minimum, 8 GB recommended, (more memory typically results in better performance)
Display Resolution
1024 px by 768 px or better
Hard Disk
2 GB free disk space
Video
256 MB VRAM minimum, with full support for OpenGL 3.3
For the most up-to-date system requirements, visit Bentley Communities.
