Importing Equivalent Plastic Strain
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Re: Importing Equivalent Plastic Strain
I have not (yet) run your example but is there something strange?
The beam is bended. Maximal stress and strains are on both surfaces (top and bottom). Plasticity is reached at these locations while the core is still elastic.
The beam is bended. Maximal stress and strains are on both surfaces (top and bottom). Plasticity is reached at these locations while the core is still elastic.
Re: Importing Equivalent Plastic Strain
No nothing strange just some finer mesh even inside the body and not only on the surface.sodelo wrote:I have not (yet) run your example but is there something strange?
The beam is bended. Maximal stress and strains are on both surfaces (top and bottom). Plasticity is reached at these locations while the core is still elastic.
Re: Importing Equivalent Plastic Strain
With tetrahedra, having a fine enough mesh often means having a hell of a big mesh
With hexahedra, 1st they are more accurate and second, you can cheat and get your fine elements only in the direction you are interested in.
With hexahedra, 1st they are more accurate and second, you can cheat and get your fine elements only in the direction you are interested in.
Re: Importing Equivalent Plastic Strain
Do you know GMSH? Do you know how to make hex elements in GMSH? I have not been successful with this.sodelo wrote:With tetrahedra, having a fine enough mesh often means having a hell of a big mesh
With hexahedra, 1st they are more accurate and second, you can cheat and get your fine elements only in the direction you are interested in.
Re: Importing Equivalent Plastic Strain
I have used it in the past (only for a particular geometry) and got a rather nice hexahadra-based mesh.
I need to find the file and send it to you.
However I remember the geometry has to be defined with the Gmsh tools in that case and all the partitioning as well.
I need to find the file and send it to you.
However I remember the geometry has to be defined with the Gmsh tools in that case and all the partitioning as well.
Re: Importing Equivalent Plastic Strain
It's in master ...
Re: Importing Equivalent Plastic Strain
Sorry for the strange location of the radio button. This is the first time I use QtDesigner.
- Attachments
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- TaskPanelShowResult.ui.txt
- Change the file extension
- (15.34 KiB) Downloaded 222 times
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- _TaskPanelShowResult.py
- (19.72 KiB) Downloaded 74 times
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- importCcxFrdResults.py
- (26.6 KiB) Downloaded 67 times
Re: Importing Equivalent Plastic Strain
fixedsodelo wrote:Sorry for the strange location of the radio button. This is the first time I use QtDesigner.
https://github.com/berndhahnebach/FreeC ... empestrain
https://github.com/berndhahnebach/FreeC ... it/04f7156
will be included in my next PR ...
Re: Importing Equivalent Plastic Strain
added Peeq to vtk output too: https://github.com/berndhahnebach/FreeC ... its/femdev