Hi.
I'm not able to get the contact to work or is it simply a graphical setting for the deformation plot? The distance between the stiffener and plate is 0.5" so the max activation distance is set as 0.5*1.2"
Solved! Go to Solution.
Solved by KubliJ. Go to Solution.
I think I see the issue. Increase the MAXAD value should fix. For separation you need to include the total distance of motion, not just the mesh size + 10%.
In your model, it appears that when the gap gets larger than the activation distance, contact fails. This won't cause contact to occur right away, but tells the solver beforehand how far out to look for contact that could occur.
Thanks,
James
When you say error, I assume you mean the way the results look.
It could just be a visualization issue with the exaggerated deformed shape. Look at the displacement results, does the shell move enough to close the gap with the stiffener?
Look at both the shell and stiffeners displacement, does the shell displace more than gap + the stiffeners displacement?
You can also set the deformed shape to use the actual displacement and not an exaggerated one.
Thanks,
James
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