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Hi, I'm trying to deactivate an RBE2 spider for just a loadcase, in an analysis with 5 loadsteps, is there a way to do this? Solver is Optistruct.
Thank you!
Hi Francesco,
You can activate and deactivate specific element by using MODCHG option.
But this works for Non-linear analysis only.
you can go through the below link for more detail.
MODCHG (altair.com)
Also there is an example tutorial which you can refer. I have attached the files here.
Thanks
Rajashri
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