Radioss Model Error

Hello,

I am trying to model a sandwich structure and wanted to do a trial run with some random material just to check if my modelling is correct. I am getting the error 760, which i checked online and pointed to modelling error. Could someone please help me out and tell me where is the error in my contact modelling. I have to simulate the structure with a 2mm/min imposed velocity in z direction to find out the energy absorbed and the amximal force it can take.

 

Looking forward to your reply and support.

 

Thanks & Regards

Abhinav

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