[Gmsh] Stress on Gauss Points

[Jeremy Theler]

Hey Max
I am also interested in this issue. I did not fully understand your
script.Are you averaging the stresses at the gauss points over the
nodes? If so, where and how?The same goes for the nodal forces, that
are given at the nodes but locally for each element.
How come you end up with 125 nodal values from the 512 initial values?
Any further explanation will be appreciated.
--jeremy thelerwww.seamplex.com

On Wed, 2019-02-13 at 19:31 -0500, Max Orok wrote:
> Hi Gaetano, 
> 
> Here is a small python script that tries to plot these data along
> with the mesh results file. 
> I assumed the node forces were for the given elements, in the order
> gmsh is expecting. 
> 
> Here are some pictures -> hopefully it is something like you were
> predicting. 
> To an outsider, they look pretty good!
> 
> 
> 
> 
> Sincerely, 
> Max 
> 
> 
> On Wed, Feb 13, 2019 at 8:02 AM Gaetano Camarda <gaetano_18 at live.it>
> wrote:
> > 
> > 
> > 
> > 
> > 
> > 
> >  
> > Hello, I have an issue with postprocessing on Gmsh, I created a
> > mesh on Gmsh, and I’ve imported it on Matlab, for some analysis,
> > now I have the displacement of my mesh and I’m able to import it on
> > the .msh file and post-processing the view on Gmsh.
> > I have also 2 matrix, one with stress calculated on Gauss Points (I
> > used 2) and one with nodal force of the element in each row.
> > I would like to view the stress and nodal force in Gmsh, as I do
> > with displacement. But I do not know how to do it.
> > I’ve worked with Hexahedral.
> > I’m attatching also the file of the mesh, and the files with stress
> > on gauss point and nodal forces.
> >  
> > (please remove .txt from 10cm.msh)
> > Inviato da 
> > Posta per Windows 10
> >  
> > 
> > 
> > 
> > _______________________________________________
> > 
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> > 
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> > 
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> > 
> > 
> 
> 
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