Hello everyone,
I encountered a bug in Ansys. I designed one cylindrical shell part. After that, define 3 points and connect them with a line in the design modeler as a beam and define a rectangular cross-section. I put contact between the points and the inner face. Although there is no contact between beams and the surface, It was solved by Anysys. I do not know that it is a bug of the software or analysis setting.
I attached its picture. I would be happy to find a solution.
Pourya Bazyar, It is difficult to say for sure whether the behavior you observed is based on contact or any other issue, however, one possibility is that the contact between the points and the inner face is not defined correctly. For example, if the contact is defined as "bonded," then Ansys will assume that the points are completely fixed to the surface. This could explain why the beams are able to support the load without being in contact with the surface. Another possibility is that there is a problem with the mesh. For example, if the mesh is too coarse, then Ansys may not be able to accurately capture the contact between the points and the surface.
Engr. Tufail
Thanks for responding. Yes, the bonded contact was chosen between points and inner face. I put one shear force on one side of the shell part and fix the another side. There is not any force on the line (beam).
you declare that beams does not need for visual contact??
when I was designing Cylinder as a solid part, it could not be solved without contact. I have problem when it is shell part.
Do you have an idea for solving this problem?
It is my email and you can contact me.
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