Using Z88OS in FreeCAD

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AhmedER
Newbie
Beiträge: 2
Registriert: Do 6. Jul 2017, 19:50

Using Z88OS in FreeCAD

Beitrag von AhmedER »

I have been trying to use Z88 as a solver in FreeCAD FEM workbench. I encountered the following error while trying to solve a truss problem.
"Multiple beamsections for Z88 not yet supported!"

Is this feature being developed? Can I help is developing it? If so, then where can I find any developer wiki/forum/guide for Z88OS?

DGoller
Alumni
Beiträge: 30
Registriert: Mi 15. Jan 2014, 10:23

Re: Using Z88OS in FreeCAD

Beitrag von DGoller »

Hi AhmedER,

I suppose this is an issue with FreeCAD, since Z88 can already handle multiple beam sections. So you basically have two options:
1. Use only Z88Aurora (or Z88OS) in your workflow. You can create truss structures entirely in Z88Aurora.
2. You can update the FreeCAD module to support multiple beam sections. I looked into the code, it's located in /src/Mod/Fem/FemInputWriterZ88.py

Best regards,
Daniel

McBernd
Import
Beiträge: 21
Registriert: Mi 25. Feb 2004, 19:45
Wohnort: Zürich

Re: Using Z88OS in FreeCAD

Beitrag von McBernd »

It is not that difficault since this feature is implemented in CalculiX solver already there could be reused the code to get the elements out of the FEM mesh for each cross section.

bernd

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