Expression Builder - SignedVonMises


Updated by Altair Forum User
dear for all,
why there isn't SignedVonMises in Expression Builder/table component
is there a method to determine alternating stress
Thx
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Updated by Altair Forum User
hi George,
Thank you for your reply.
i come back to you with another question: from a static analysis can i determine alternating stress from signed VonMises ?
thank you


Updated by Altair Forum User
Hi Mohamed,
I didn't understand on 'alternating stress'. Can you please elaborate more on this.


Updated by Altair Forum User
i need to evaluate a component for 100000 cycles
alternating stress: siga=(sigmax-sigmin)/2
i need to compute siga from signed Von mises
thx


Updated by Altair Forum User
Hi Mohamed,
I think this is possible only through expression builder.
I'll check into this and will update you if any workaround is possible.
Hi Mohamed,
Signed VonMises in Expresseion Builder is supported in HyperView 2017.2 version.
I recommend you to update to the latest HyperWorks version.
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