how to create the valid spot?
hi friend,
I am trying to make a bottom crash analysis, but after radioss finished, I find that the spot didn't work, the components that should be weld together directly broke, I create it in 1D - connectors - spot , and I choose the spot type is type2 spring. could you help to figure out where is wrong? I attached the math as attachment.
thank you,
Heng Gao
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You have failure displacements set on the welds of +/- 1.25mm so they are working as expected I think, if you don't want them to fail, you can remove the failure criteria, you hadn't included your engine file, so I guessed! With the one attached, you can see the welds unzipping as they reach the specified failure criteria
thank you Paul!
I updated it per your suggestion, it works.
thank you for your help~
Altair EmployeeYou have failure displacements set on the welds of +/- 1.25mm so they are working as expected I think, if you don't want them to fail, you can remove the failure criteria, you hadn't included your engine file, so I guessed! With the one attached, you can see the welds unzipping as they reach the specified failure criteria
You have failure displacements set on the welds of +/- 1.25mm so they are working as expected I think, if you don't want them to fail, you can remove the failure criteria, you hadn't included your engine file, so I guessed! With the one attached, you can see the welds unzipping as they reach the specified failure criteria