Bending moment, normal stress, shear stress

Hi, I'm new to CAElinux, but i think to love it .
I'm an architect/engineer, and it would be very useful for me to visualize the bending moment, the shear and normal stress.
Is there any way to do that?
Thanks

anyone?

Filippo Monari wrote:

anyone?

Hello,

The answer is probably yes, but some details of what, how (type of element) you are modeling would help in giving a more detailed answer

Regards,
JMB

for example, if i have a concrete frame,is possible visualize the bending moment, shear an normal stress for the beam and the pillars?
Thank you

hello Filippo

about concrete: I have put an example of concrete with reinforcement (rebars) at
www.code-aster.org/forum2/viewtopic.php?id=14175
modeled with Drucker-Prager-Material and calculated nonlinear.

about stresses and so on: it is not included in that example. It must be done in a specific way for the element types which are used (MODELISATION='3D' and MODELISATION='BARRE' in the case of the example). You should study the docs U31401, U48101 (CALC_ELEM), U48102 (CALC_NO).

For a linear static analysis You must use the commands:

MECA_STATIQUE(....

CALC_ELEM( ..OPTION='SIGM_ELNO_DEPL'..)

CALC_NO (..OPTION='SIGM_NOEU_DEPL'..) -> stress at nodes

There is an introduction course for Salome + Code-Aster, see
www.code-aster.org/forum2/viewtopic.php?id=14150
where the basics are treated very thoroughly.

Regards
Johannes Ackva

______________________________________________________________________
Ingenieurbüro für Mechanik
Dr.-Ing. Johannes Ackva
Markgrafenstr. 21
D 91717 Wassertrüdingen

www.code-aster.de

Thank you a lot i going to study these docs