From Sections to Surfaces: 3D Geological Modelling for PLAXIS 2D Users
See how 3D geological modelling drives better geotechnical outcomes
Most PLAXIS 2D users rely on borehole logs, CAD tools, or 2D cross sections to interpret subsurface conditions. But when ground conditions become complex, 2D assumptions often lead to uncertainty and missed risks.
This three-part webinar series introduces Leapfrog Works, a powerful 3D geological modeling tool that enhances your PLAXIS 2D workflow. By visualizing and refining geology in 3D before analysis, you gain clearer insights, reduce interpretation errors, and improve the reliability of your geotechnical models.
Through real-world projects, live demos, and step-by-step workflows, discover how Leapfrog Works helps PLAXIS 2D users make smarter design decisions with confidence.
Wednesday, September 17, 2025
10:00 AM Central European Summer Time
Still relying on CAD-based interpretations or static 2D sections in your geotechnical analysis? This session shows why that’s no longer enough. Discover how Leapfrog Works enables geotechnical engineers to visualize the ground in 3D, reduce uncertainty, and strengthen their analysis with data-driven subsurface models.
We’ll explore a real-world case study from AYESA—a global leader in engineering and technology—featuring the Porto Metro expansion. Cláudio Dias , AYESA’s head of ground engineering and tunnelling, and Ana Marina Sanchez de la Riva, geotechnical engineer, will walk through the complete workflow developed for one of the new metro lines.
You’ll see how the team integrated geotechnical investigation data— including boreholes with SPT and RQD values, DPSH tests, geophysics, and cartographic inputs— into a Leapfrog Works geological model. Learn how this 3D model directly informed PLAXIS 2D numerical analyses, enabling more reliable and optimized designs for tunnels and underground structures.
Wednesday, October 15, 2025
10:00 AM Central European Summer Time
Take a closer look at Leapfrog Works and how it helps you build dynamic 3D geological models tailored for geotechnical workflows.
This live demonstration will walk you through:
- Setting up models with typical borehole and CPT data.
- Visualizing lithologies and subsurface conditions in 3D.
- Using cross sections and serial tools for interpretation.
- Updating your geological models dynamically as new data arrives.
- Reporting and exporting insights for your team and clients.
This session is ideal for PLAXIS users who want to see how Leapfrog Works fits into their daily work.
Wednesday, November 12, 2025
10:00 AM Central European Time
Discover how Leapfrog Works and PLAXIS 2D work together to take your geotechnical analysis to the next level.
This session focuses on the workflow, showing you how to:
- Export geological cross sections from Leapfrog into PLAXIS.
- Ensure correct file formats and model setup.
- Update your PLAXIS model if and when the geology changes.
- Use Leapfrog-derived insights to make better design decisions.
We’ll also showcase real-world infrastructure projects where this synergy saved time, avoided losses, and improved results.
If you’re already using PLAXIS, this is the session that connects the dots.
Register Now
Meet the Presenters
Cláudio Dias is a civil engineer with a master’s degree in geotechnics from the University of Porto, Portugal. He brings over 14 years of international experience in major underground infrastructure projects across the railway, hydroelectric, and nuclear power sectors, having worked in Brazil, the United States, the United Kingdom, India, Spain, and Portugal. Currently, Cláudio serves as the head of ground engineering and tunnelling at AYESA, where he leads the tunnel design for the Porto Metro 3.0 expansion and the Rubi line construction assistance.
Ana Marina Sanchez de la Riva is a mining engineer, currently pursuing a master’s degree in ground engineering, with four years of experience in geotechnical projects across the mining, railway, and road sectors in Colombia, Peru, Spain, Portugal, and Italy. She is part of the Ground Engineering and Tunnelling team at AYESA, where she is currently involved in the tunnel design for the expansion of the Porto Metro.
Zeno Lippi has a background in geological science and a Master of Science degree in georesources. His expertise spans technical support, sales engineering, geotechnical monitoring, seismic data analysis, and non-destructive testing for civil engineering. Throughout his career, Zeno has held key roles at leading companies and joined Bentley in 2022 as a technical support specialist in Bentley MicroStation. He recently migrated to the Product Sales team with main goal of expanding Leapfrog Works product sales in EMEA.
Khaled Zahran is a customer solutions specialist, focusing on delivering optimized solutions for subsurface engineering professionals. His expertise lies in geotechnical instrumentation and monitoring, geotechnical lab testing, and soil improvement, with a strong focus on tailings management, dams safety, and infrastructure projects. Khaled holds a master’s degree in geotechnical engineering from Dalhousie University.
Rohan Deshmukh
Sr. Product Sales Engineer – Geotechnical
Bentley Systems
Rohan Deshmukh is an expert in Geotechnical engineering and geosynthetics. He has a bachelor’s degree in civil engineering and a master’s degree in geotechnical engineering, and earned a Ph.D. on the topic “Field and Numerical Evaluation of Geosynthetic Reinforced Flexible Pavement.” Rohan is a member in various technical communities and associations.
Sudur Roy
Customer Solutions Specialist
Seequent
[email protected]
Sudur Roy serves as a customer solutions specialist at Seequent, where he focuses on delivering optimized solutions for subsurface engineering professionals. He is a former consultant geotechnical engineer with experience at leading U.K. design firms, such as Atkins and A-squared Studio Engineers. Sudur’s work encompasses detailed substructure design, including pad foundations, deep foundations, and retaining walls for major infrastructure projects including rail, tall buildings, and nuclear power.
