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by ebrahim raeyat
Tue May 05, 2020 6:18 pm
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

bernd wrote:
Wed Apr 29, 2020 5:49 pm
I may know what the problem is. Do you have a branch to tes with? Your opensees branch is nor uptodate?!
can you detect the problem?
by ebrahim raeyat
Tue May 05, 2020 6:16 pm
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

Kunda1 wrote:
Thu Apr 30, 2020 12:07 pm
bernd wrote:
Thu Apr 30, 2020 4:24 am
if you work on two new features use two branches. To checkout another branch you need to commit your changes.
It's also possible to git stash (if you're not ready to commit)
thanks, I will examine it.
by ebrahim raeyat
Thu Apr 30, 2020 1:20 am
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

I may know what the problem is. Do you have a branch to tes with? Your opensees branch is nor uptodate?! I must commit it to my opensees branch? I sent you a PR , but let me ask you a question: how can I work on two branches simultaneously, for example when I working on adding example, I want also ...
by ebrahim raeyat
Wed Apr 29, 2020 5:10 pm
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

great. How about code it in Python add it to femexamples package, and make a small unit test out of it ? I made it, everything is ok, but when I want to create an input file, it takes me this error: File "/home/ebi/freecads/freecad-build/Mod/Fem/femsolver/opensees/writer.py", line 131, in write_ope...
by ebrahim raeyat
Tue Apr 28, 2020 1:09 pm
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

bernd wrote:
Tue Apr 28, 2020 10:26 am

Would you like to add it for a material which is part of a FreeCAD FEM analysis file?
yes, I want to obtain it in my analysis, I don't want to change it generally in Freecad.
by ebrahim raeyat
Tue Apr 28, 2020 7:53 am
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

@bernd, how can I take shear modulus of material? I add this value in material editor, but still material did not contain shear modulus property:
shear_modulus.png
shear_modulus.png (26.84 KiB) Viewed 89 times
by ebrahim raeyat
Mon Apr 27, 2020 5:59 pm
Forum: FEM
Topic: new workbench for structural engineers
Replies: 7
Views: 547

Re: new workbench for structural engineers

biggest difference from this new workbench to FEM would be the attribute definition. In this new work bench the attributes would be defined in the objects. For example a column would know its cross section. In FEM it is the other way around. In FEM a cross section object knows his members. the outp...
by ebrahim raeyat
Mon Apr 27, 2020 9:13 am
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

bernd wrote:
Mon Apr 27, 2020 3:49 am
great. How about code it in Python add it to femexamples package, and make a small unit test out of it ?
I will try that.
by ebrahim raeyat
Mon Apr 27, 2020 2:32 am
Forum: FEM
Topic: OpenSees, the Open System for Earthquake Engineering Simulation
Replies: 152
Views: 8264

Re: OpenSees, the Open System for Earthquake Engineering Simulation

bernd wrote:
Sun Apr 26, 2020 7:34 pm
Is there any example which can be tested with the opensees solver in FreeCAD which does run?
yes, this is 3D frame example with paraview output:
3Dframe.png
3Dframe.png (21.82 KiB) Viewed 174 times
3DFrame.FCStd
(24.36 KiB) Downloaded 3 times

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