FAQs

What is the difference between a discrete beam and a spring ?

 

What is mass scaling?

 

I have very long run times. What can I do?

 

Do you have tips how to to combat instabilities?

 

Will the mesh coarsening affect the accuracy of springback prediction?

 

Why dynamic relaxation doesn’t seem to work at times?

 

Why does the restart of the springback analysis not work?

I attempted to restart the springback analysis from the d3dump01. The springback analysis was not performed even though the “message” file shows that the analysis terminated normally. What causes this problem and how can it be fixed?