Unexplaind results issue

[clement.pauphillat]

Dear all,

I am currently working on the optimisation of a structure used in thermal treatment lines.

The structure is composed of both panels and bars.

Recently, I tried changing the thickness of my panels (from 5mm to 4mm). However after the calculation, my results were completely wrong (see below picture)

I thought that you guys might have a solution about this, because it is impossible to find one on the internet.

Thank you for all your future answers !

[Rafacascudo]

can you zip and attach the model?

[clement.pauphillat]

Unfortunately, as it is a strictly confidential project, I am not allowed to upload it...

[Rafacascudo · Accepted solution]

by the picture you sent , the mesh seems to be very bad. Hard to tell what is wrong , without the model.

Try Artur´s sugestion on this thread here

https://forums.autodesk.com/t5/robot-structural-analysis-forum/isolated-nodes-with-coordinates-showi...

[okapawal]

Check material properties and thickness if mistakenly they not too high.

Does the wrong results display on a single load case or all cases?  If this is a problem with a specific load case try to remove and redefine the load case.

[clement.pauphillat]

It worked ! Opening the model in repair mode solved the problem. Thanks a lot for your help.