Difference between linear and nonlinear elastic material
A few years ago I wrote an article about various nonlinear [...]
How to interpret outcomes from MNA
In this post I present a method allowing to read [...]
How to approach a snap-through problem
Today’s post is a video : ) In it, I [...]
How to set up materially nonlinear analysis
In this post I will show you how to define [...]
FEA analysis won’t run? Fix it with this #FEAchecklist!
It’s time for the second part of the #FEAchecklist! Last [...]
How to set up geometrically nonlinear analysis
Have you ever performed an analysis that did not converge, [...]
Nonlinear supports in FEA: Gap Elements (NX Nastran) [Q&A #2]
Recently I got a great question from Ardalan (thanks for [...]
Common mistakes in nonlinear analysis
Today I wish to discuss what things can influence the [...]
When to ignore geometric nonlinearity?
Linear FEA calculations are the most common type of static [...]
How to correctly interpret results in nonlinear analysis
As I wrote before, interpretation of results is a difficult task [...]