Discover how surrogate modelling can streamline geotechnical back analysis, reduce repetitive numerical simulations and support faster, more informed engineering decisions using MIDAS GTS NX.
Back analysis in geotechnical engineering can be time-consuming, often requiring repeated numerical simulations and continuous adjustments to soil parameters to match observed ground behaviour.
In this technical webinar, we will explore how surrogate modelling can help reduce repetitive analysis and support faster engineering decisions. Participants will discover a practical workflow using MIDAS GTS NX to streamline the back analysis process.
The session will demonstrate how to identify key soil parameters, compare predicted results against reference observations and evaluate the influence of different parameter variations on geotechnical responses.
Through a practical workflow, participants will learn how to assess parameter sensitivity, prediction accuracy and model limitations to understand the reliability of surrogate models and make geotechnical analysis more efficient.
Smarter back analysis, faster predictions — more efficient geotechnical engineering decisions.
01 / Engineering Challenge
Understanding the challenges in conventional back analysis
Why conventional back analysis can be time-consuming; challenges in calibrating soil parameters against observed behaviour.
Concept of surrogate models, reducing repetitive numerical simulations, and potential applications in geotechnical analysis.
Demonstrate a representative model, identify key soil parameters, explain the analysis workflow, and show how predicted results can be compared with reference observations.
02 / Technical Evaluation
Evaluating model performance and engineering applications
Discuss parameter sensitivity, prediction accuracy, model calibration and limitations.
Where surrogate modelling can support geotechnical design and analysis workflows.
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Join us to explore advanced geotechnical analysis using MIDAS GTS NX, from surrogate modelling techniques to efficient back analysis and soil parameter calibration for reliable geotechnical assessments.
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For webinar details, registration assistance or technical queries related to MIDAS GTS NX, feel free to get in touch with us.