Finite Element 3D post-processing

2019 4 5
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更新时间：2021 3 9
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Does anyone know or have a code for graphically displaying the stresses/strains in a 3D finite element mesh? I tried using surf command but it doesn't work.

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darova
darova 2019-4-7
What data do you have
Michael Ubaka
Michael Ubaka 2019-4-8
编辑：Michael Ubaka 2019-4-13
Hi Darova,
Attached is the script and the files to run it. It's really long. Please check through the function from line 1018-1094. I correctly plotted the displacement (line 1018-1030), and tried to use the same method to plot the stress/strain but their plot is inacurrate. Please have a look and get back to me. Thanks.

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KSSV
KSSV 2019-4-5

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Michael Ubaka
Michael Ubaka 2019-4-5
编辑：Michael Ubaka 2019-4-7
Thanks, KSSV, but I already used that to post-process the deformationt results which was given. There was no code for the stress/strain results.
I have attached my code and some files to run with it. Please check through the function from line 1018-1094. I tried to use the same method used to plot the displacement to plot the stress/strain but their plot is inacurrate. Please see if you can tweak it a bit. Thanks.
Michael Ubaka
Michael Ubaka 2019-4-5
To be honest I can't. I'm new to matlab.
Like I said, the code given there was to plot only the deformation and not the stress/strain. I have plotted the deformation correctly but don't know how to plot the stress/strain because it wasn't given. If you can look at the line 1018-1094 of my code you might be able to help. Thanks.
貞男 水野
貞男 水野 2021-3-9
What is the final answer by KSSV?

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