A few guidelines show how to correctly use FEA stresses to find reasonable margins of safety. Although finite-element analysis has become an indispensable part of engineering, a few users knock it ...

Abstract: Nonlinear Structures & Systems, Volume 1: Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics, 2025, the first volume of twelve from the Conference, brings ...

This project uses machine learning to predict nonlinear FEA results (stress and strain) based on linear FEA outputs. This approach aims to provide faster and more cost-effective predictions compared ...

Adaptive remeshing for Abaqus Standard lets the software remesh and rerun a simulation to reduce meshdependent displacement, stress, or strain errors. Substructuring is an add-on that calculates ...

Sometimes, it’s easy for a computer to predict the future. Simple phenomena, such as how sap flows down a tree trunk, are straightforward and can be captured in a few lines of code using what ...