Search found 1332 matches
- Mon Apr 15, 2024 6:12 am
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
can it be used to model foundation on soil with springs? I mean Winkler model? This could be done by modelling the soil as 3D elements or with interface elements (which were available in fcFEM). However, there are two issues to consider: 1) GMSH does not allow generation of interface elements. In f...
- Sun Apr 14, 2024 6:28 pm
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
Its a small effort to reinstate the reinforcement ratio option. something like this? . HH_Blankenese.png . This is at a load factor of 2.0, unfactored concrete compressive strength of 30MPa and unfactored steel yield strength of 240MPa. Comparing this to typical reinforcement ratios in the age this...
- Sun Apr 14, 2024 4:19 pm
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
When I have a concrete structure like the bell tower, would you recommend to use fcvm? I have a bunch of ten hard to read architecture drawings from the last century, no statics calculation, no specification of rebar layout, no specification of the soil. We are planning a antenna system (with housi...
- Sun Apr 14, 2024 4:16 pm
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
- Sun Apr 14, 2024 11:48 am
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
I was playing around to see why the CSR in the Wyk_Rohrstoss_linear example is so high and found that it is due to local bending of the tube: . Wyk_Rohrstoss_linear_bending.png . To confirm this I placed a ring on top of the stiffeners to restrict local deformation of the tube: . Wyk_Rohrstoss_ring_...
- Sat Apr 13, 2024 12:01 pm
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
- Sat Apr 13, 2024 8:22 am
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
done on a Windows machine. FreeCAD version 21.2, fcVM with scipy v1.11.3: ======================= fcVM ====================== . HEA_200.png . HEA200_frame_corner.png . ======================= paraview ====================== Major principal stress (tension) in red and minor principal stress (compress...
- Sat Apr 13, 2024 6:13 am
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
I will try on a windows machine when I find one. Ok I managed to reproduce your error on a windows machine with a fresh set of dependencies. The issue is with the scipy dependency. It was upgraded from version 1.11.3 to version 1.13.0 on conda-forge and this latest version does not play nicely with...
- Sat Apr 13, 2024 4:34 am
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
I will try on a windows machine when I find one. … in the mean time could you try with sksparse_minimal? 1) > mamba install sksparse_minimal 2) change solver setting in file fcVM.ini (located in the root of the fcVM-workbench directory) from 1 to 3. Also, it would be helpful to know what versions o...
- Fri Apr 12, 2024 3:45 pm
- Forum: FEM
- Topic: fcVM workbench
- Replies: 183
- Views: 13455
Re: fcVM workbench
I will try on a windows machine when I find one.thschrader wrote: ↑Fri Apr 12, 2024 3:23 pm Did the complete fcVM-wb installation on an other machine, error remains.
Mmmh..