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#1 2020-06-03 07:51:12

Prabhu
Member
Registered: 2020-05-26
Posts: 26

Von-Mises Stress in Salome-Meca

Hi,
I want to find out the equivalent stress or von-misses stress in Salome.
In ansys i got a value of 443.93Mpa & In Salome i got a value of 462.789Mpa (Magnitude).

Comparing the Magnitude and Equivalent stress is correct or not?
I am using same model, same load, same constraints and same mesh, elements in both the models in Ansys & Salome.
Now i want to compare stress and deflection of them,

Result:
1. Deformation in the both cases are same.
2. Now how to compare and validate the Equivalent stress.

I attached the image file below for your reference.

Can anyone help me to find out the solution for this.

Thanks,
Prabhu M


Attachments:
Desktop.rar, Size: 515.88 KiB, Downloads: 78

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#2 2020-06-20 05:10:36

konyaro
Member
From: Genève
Registered: 2016-04-02
Posts: 255

Re: Von-Mises Stress in Salome-Meca

Hello,
you can simply calculate them after your analysis:

resu1 = CALC_CHAMP(reuse=resu1,
                    CRITERES=('SIEQ_NOEU'),
                    RESULTAT=resu1,
                    TOUT_ORDRE='OUI')

and you will be able to display the Von Mises stresses called VMIS.

Konyaro

Last edited by konyaro (2020-06-20 05:11:11)


失敗は成功のもと (L'échec est la base de la réussite)

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