Hello,
i simulating mechanical deformation/stress for relativly simple geometries and i'm new to elmer.
I checked for informations in the Tutorial and Solver/ModelManual but didn't find an answer (or read it over): what is stress 1, stress 2, ... , stress6?
Is this
stress 1 = principal stress x
stress 2 = principal stress y
stress 3 = principal stress z
stress 4 = principal stress xy
stress 5 = principal stress xz
stress 6 = principal stress yz
?
And sake of completeness: vonmises is equivalent stress, or?
Did negative prinicpal stress means tension and positive means pressure (depends on sign rules)?
Best regards,
Alex
kinds of stresses in post processor
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Re: kinds of stresses in post processor
Hello,
please please reply to my question! I really need this answer. If there is already a thread concerning this issue, i would be happy if anyone could give me a hint or even better a link.
Best regards,
saxonfahrer
please please reply to my question! I really need this answer. If there is already a thread concerning this issue, i would be happy if anyone could give me a hint or even better a link.
Best regards,
saxonfahrer
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Re: kinds of stresses in post processor
Hi
The interpretation of the six components is correct. Of von mises somebody with more background in solid mechanics should perhaps shed some light.
-Peter
The interpretation of the six components is correct. Of von mises somebody with more background in solid mechanics should perhaps shed some light.
-Peter