Then I decided to check the geometry.And I saw that the details penetrate each other a little.
2. I made two test models.One left as is with penetration.In the second, he pulled out the pipe so that there was no penetration.And assigned nodes to both on the plate in contact. In each of the models, I made one side with novdas and left the other with a full face plate contact
3. I did the calculations and got the following results
Model without penetration
Model with penetration
What do you think about this? I think you need to use the node method.
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