Webinar | Why is geogrid so difficult to model in FEA?
Available OnDemand
Geogrids are composed of polymers with complex geometries and non-linear constitutive behaviour. So, how should they best be represented in FEA models?
Even with the correct constitutive models and input parameters, the outputs of FEA models containing geogrid can be disappointing. Geogrid performance is often under-predicted. Why is that and how can predictions be improved?
All these questions and more will be answered in this webinar by a leading expert in the field.
Learning outcomes:
Select suitable constitutive models for geogrid
Derive material model input parameters for geogrid
Describe the concept of mechanical stabilisation
Understand how to simulate mechanical stabilisation of granular fill in FEA
Watch Now
Webinar Presenters
Dr. Andrew Lees
Geofem
Dr. Andrew Lees is the Director of the geotechnical FEA and satellite remote sensing consultancy; Geofem. He is also the Global Application Technology Manager for Tensar and Visiting Research Fellow at the University of Southampton. He has over 20 years of experience applying FEA in geotechnical design and authored the popular textbook on geotechnical FEA published by the Institution of Civil Engineers. He was a member of the redrafting panel for Eurocode 7 and presented Tensar’s award-winning vlog Ground Coffee.
Ahmed Gad
Product Sales Engineer Bentley Systems
Ahmed Gad earned his Civil Engineering Degree from Cairo University in 2014. With a passion to connect with Geotechnical Professionals and 9 years of experience in the field, Ahmed is dedicated to sharing his love of Bentley’s geotechnical software applications. Ahmed is a Geotechnical Software Consultant and has been with Bentley Systems since 2019.
