[GiDlist] Tresca stress norm

[Andrea Calaon]

Hello,
in the stress post processing I visualize the Von "Mises stress"
and I would like to do it also for the Tresca one.

max((S1 - S2), (S2 - S3), (S3 - S1)) ...

GiD in post processing calculates the principal stresses S1-S3
(autovalues of the stress tensor) automatically, is it possible to
have access to those quantities in some way?

Regards

Andrea Calaon

Ashurst Lodge, Ashurst
Southampton, Hampshire
SO40 7AA, UK
Tel. office: +44 23 80 293 223
Fax office: +44 23 80 292 853
Mobile: +44 7766 488 225
E-mail: andrea at beasy.com

[Enrique Escolano]

If is planned a task to create in postprocess a new result, as an
arithmetical combination of other results,
but by now fis feature is not available.

It is needed to write explicit in the results file (*.flavia.res) this
"Tresca stress" as an aditional scalar result.

Enrique Escolano

----- Original Message -----
From: "Andrea Calaon" andrea at beasy.com
To: gidlist at gatxan.cimne.upc.es
Sent: Tuesday, April 01, 2003 12:56 PM
Subject: [GiDlist] Tresca stress norm


Hello,
in the stress post processing I visualize the Von "Mises stress"
and I would like to do it also for the Tresca one.

max((S1 - S2), (S2 - S3), (S3 - S1)) ...

GiD in post processing calculates the principal stresses S1-S3
(autovalues of the stress tensor) automatically, is it possible to
have access to those quantities in some way?

Regards

Andrea Calaon

Ashurst Lodge, Ashurst
Southampton, Hampshire
SO40 7AA, UK
Tel. office: +44 23 80 293 223
Fax office: +44 23 80 292 853
Mobile: +44 7766 488 225
E-mail: andrea at beasy.com

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