It's a bug but looks like not concern interface localization. I've ukrainian interface in Windows and english one in FreeCAD. But issue Pressure constraint on a shell also appears quite often. Some times it's heal by changing mesh density. But when try combine pressure with force and self weight, pr...

NewJoker wrote: ↑Sat Jun 18, 2022 11:41 am That’s likely because of this: https://forum.freecadweb.org/viewtopic.php?f=18&t=69385

May be... So, only solution is wait for next release?

thschrader wrote: ↑Sat Jun 18, 2022 9:03 am Do you mean this?

Yes. This line missed.

Hello! In Post pipeline from result there is no Max - Min Principal Stress In previous release we had three additional lines in "Field" scrollbar: Max Principal Stress Med Principal Stress Min Principal Stress Now in 0.20 i cant find them. Looks like it is a "bug". This possible ...

Maybe this video can help somehow

PeterII wrote: ↑Sun May 08, 2022 6:50 am How should I mesh it all together?

For now FreeCAD doesn't support different FE in one mesh. Only you can do it's calculate membrane apart, using shell FE. Then add it like a load to your 3d truss.

Analysis of the stability of a landslide slope using the circle method and get by method of slices its safety factor in FreeCAD
FreeCAD 19, video with english sub

Regarding the solution with using lines, what is the best way of doing that? Should I use Sketcher, what would you suggest? In my opinion better to use Draft Workbench and instead of Circle, for more correct meshind, use Polygon. To see in results cross sections dimensions in Calculix properties &q...

For such geometry better to use beam FEs with assign cross section to them. Calculix supports round and rectangle cross sections.
Make schime from lines, results of calculation will be the same.

video tutorials with english subs
FreeCAD 19
How to create reinforcing drawing close to requirement of local building codes