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 Hrishikesh Phadke over 5 years ago

I was not sure what is the purpose of the rigid body. We have a pressure load on the box which will come at touch the lower plate. I have kept two deformable bodies of the box and plate, removing the rigid body. Run the Default load case.

Now it works.

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contatto_easy.db
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0 Hrishikesh Phadke over 5 years ago

I was not sure what is the purpose of the rigid body. We have a pressure load on the box which will come at touch the lower plate. I have kept two deformable bodies of the box and plate, removing the rigid body. Run the Default load case.

Now it works.

Attached Files (1)

contatto_easy.db
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