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#2 Re: Salome-Meca installation » Questions about singularity version of salome_meca 2021 » 2021-10-13 10:43:57

Dear Mario,

Can you make a Video of Steps to follow in installation.
Your github is perfect but maximum codeaster users are mechanical or civil engineer & not good at computer science, can't understand what is written.

I think, video will be much help.

Also, you mentioned installation without graphic card, lot of students still using codeaster without graphic card on their pc/laptop. much help procedure awaited.

Regards
Sameer

#3 Re: Code_Aster usage » [SOLVED] Dynamic analysis with multi-support » 2021-10-12 08:14:15

Hello Jean Pierre,

Your Book is like Bible to Code Aster.

One Request to you, There are so Many Commands in CodeAster, Commands Definition lot of confusion. Can you bring more clarity by publishing book or pdf  in forum. for example your explanation above on [ DYNA_VIBRA (MULT_APPUI = 'OUI') ].

Thanks for your unrelenting help.

Regards
Sameer Shah

#5 Re: Salome-Meca installation » Questions about singularity version of salome_meca 2021 » 2021-10-02 12:52:38

Request Experts at Code Aster.
Kindly Make a Video Tutorial on Installation. Lot of Queries will get solved.

#6 Re: Code_Aster usage » Gonfler une membrane » 2021-10-02 08:48:33

I have changed boundary conditions, it converges. hope, it meets the study criterio.
the .unv is export to .med format and treated as input to ASTK

bc = AFFE_CHAR_MECA(DDL_IMPO=(
#                              _F(DX=0.0,
#                                 GROUP_NO=('Edge_8', 'Edge_11')),
#                              _F(DY=0.0,
#                                 GROUP_NO=('Edge_12', )),
#                              _F(DZ=0.0,
#                                 GROUP_NO=('Edge_7', 'Edge_9', 'Edge_10')),
                              _F(GROUP_NO=('Edge_12', 'Edge_9', 'Edge_7', 'Edge_8', 'Edge_11'),
                                 LIAISON='ENCASTRE')),
                    MODELE=model)

#7 Re: Code_Aster usage » Simulate seal compression » 2021-10-01 13:13:53

you are not getting me.

share .comm file and .med files

#9 Re: Code_Aster usage » Simulate seal compression » 2021-10-01 08:05:53

you have define 2 behaviour one for steel ELAS and for seal Hyper Elas. you must have define 2 seperate volume mesh groups for steel and elas hyper .

#10 Re: Code_Aster usage » Convergence issue due to contact » 2021-09-06 09:15:23

Kindly email, all volumes mesh seperately as need to re-mesh all components.

#11 Re: Code_Aster usage » Convergence issue due to contact » 2021-09-01 07:36:46

Ok
you can directly sameer21101970@gmail.com .

#14 Re: Code_Aster usage » [SOLVED] Error on complex curved sheet metal with shell elements » 2021-08-26 11:38:55

model = AFFE_MODELE(AFFE=_F(MODELISATION=('COQUE_3D', ),
                            PHENOMENE='MECANIQUE',
                            TOUT='OUI'),
                    MAILLAGE=mesh2D)

elemprop = AFFE_CARA_ELEM(COQUE=_F(ANGL_REP=(0.11, 0.22),
                                   EPAIS=0.0015,
                                   GROUP_MA=('Group_surf', )),
                          MODELE=model)

above changes will work without error

#15 Re: Code_Aster installation » CA 14.6 problem install whit OPENBLAS » 2021-07-30 14:00:45

w.code-aster.org/forum2/viewtopic.php?id=25201

above thread might help you.

#18 Re: Code_Aster usage » CalculiX vs Code-Aster » 2021-06-16 11:46:55

Calculix in Highlighted Writing Says " We Don't Guarantee Accuracy of Analysis Results".

Only Time Passers will use Calculix.

#19 Re: Code_Aster usage » Dome analysis » 2021-05-26 14:40:21

below info will help you.
refer page 89,90,91,92,93 of code_asterbook-jp_aubry-20190129.pdf book

stat=CALC_CHAMP (
reuse =stat , RESULTAT=stat ,
CONTRAINTE = (
’SIEF_ELNO’ ,
’SIPO_ELNO’ ,
’SIPM_ELNO’ ,
’SIGM_ELNO’ ,
),
FORCE = ( ’REAC_NODA’ ) ,
);

refer page 89,90,91,92,93 of code_asterbook-jp_aubry-20190129.pdf book

#U4.85.01
stat2=POST_CHAMP (
RESULTAT=stat ,
GROUP_MA = ( ’panel’ , ) ,
EXTR_COQUE=_F (
NUME_COUCHE=1 ,
NIVE_COUCHE=’SUP’ ,
NOM_CHAM = ( ’SIGM_ELNO’ , ) ,
),
);
statsup=CALC_CHAMP (
RESULTAT=stat2 ,
GROUP_MA = ( ’panel’ , ) ,
CRITERES = ( ’SIEQ_ELNO’ , ’SIEQ_NOEU’ , ) ,

#20 Re: Code_Aster usage » three point beam bend nodal reac vs displacement error. » 2021-05-26 08:10:03

COMPORTEMENT=_F(DEFORMATION='GROT_GDEP',

                                        GROUP_MA=('beam_full', ),

                                        RELATION='ELAS'),

change above and converge

#21 Re: Salome-Meca installation » 2018 is working, Sigsev Fault on 2019 for Ubuntu 18.04 » 2021-05-25 07:39:41

# Choice of the version to patch
SMECA_VERSION=2020.0.1_universal_universal
XTLIBS_URL=https://www.code-aster.org/FICHIERS/sm2019VM/sm19_ubuntu18_xtlibs.tgz
LAUNCHER_URL=https://www.code-aster.org/FICHIERS/sm2019VM/salome
cd $HOME/salome_meca/appli_V${SMECA_VERSION//-1-univ/_univ}
wget $XTLIBS_URL --no-check-certificate -O xtlibs.tgz
tar xvf xtlibs.tgz
mv salome salome_gpu
wget $LAUNCHER_URL --no-check-certificate -O salome_mesa && chmod ugo+x salome_mesa
ln -s salome_mesa salome2

above command run in new terminal.

#22 Re: Salome-Meca installation » 2018 is working, Sigsev Fault on 2019 for Ubuntu 18.04 » 2021-05-22 12:56:10

/home/scaaas/salome20/run.sh
paste attached run.sh at above shown path....
open run.sh...edit path(folder name of salome installation,,, in my computer it is salome20) in line 8 according to your sm2020 installation
then do,
cd  /home/scaaas/salome20
./run.sh
enter

it should work,,,keep active internet connection ON

restart computer open ./salome2 or double click on salome2 and execute in terminal

#24 Re: Code_Aster usage » [SOLVED] No Result File Created when Simulating Two Volumes in Contact » 2021-05-19 13:00:01

ww.code-aster.org/forum2/viewtopic.php?id=16249

You are missing one command refer shell to volume liasion mail . hope my understanding to your application is correct.