Contact analysis problem

Hi there!! I asking a big help. I doing my master thesis with MSC Patran/Nastran and it consists in a non linear analysis because there are contact and plastic deformation. About contact I had any problem, i have been working for 1 month for that!!! I have already read the manual about this argument and I understand so much but i have problem yet! I make screenshots for each step with a very easy example for understand well this analysis. I attached the powerpoint with screenshots!!!!

Thank you in advance

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MSC COMMUNITY.pdf

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0 s243752 over 5 years ago

Yeah I would like anything like your picture. But maybe there is penetration between nodes also in your model. This is my problem, before I attached the model like follow picture, and i see the deformation about two shell, but there is penetration, and I can't have that

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0 s243752 over 5 years ago

Yeah I would like anything like your picture. But maybe there is penetration between nodes also in your model. This is my problem, before I attached the model like follow picture, and i see the deformation about two shell, but there is penetration, and I can't have that

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