4. example

The example below performs a calculation on 2 Fourier harmonics by MACRO_ELAS_MULT, enriches the RESULTAT type concept by CALC_CHAMP before recombining the fields calculated by COMB_FOURIER.

Fourier calculation on the first two symmetric harmonics


resu = MACRO_ELAS_MULT (MODELE = me,

CHAM_MATER = cm,

CHAR_MECA_GLOBAL = blocked,

CAS_CHARGE = (

_F (MODE_FOURIER = 1,

TYPE_MODE = 'SYME',

CHAR_MECA = ch,

SOUS_TITRE = 'fourier mode 1 SYME '),

_F (MODE_FOURIER = 2,

TYPE_MODE = 'SYME',

CHAR_MECA = ch,

SOUS_TITRE = 'fourier mode 2 SYME '),),

)


Calculation of stresses and nodal reactions by CALC_CHAMP


resu = CALC_CHAMP (reuse = resu,

RESULTAT = water,

CONTRAINTE = 'SIGM_ELNO',

FORCE = 'REAC_NODA',


Fourier recombination on displacements, reactions and constraints for 45° and 135°


English 1 = 45.

English2 = 135.


co_four = COMB_FOURIER (RESULTAT = resu,

NOM_CHAM = ('DEPL', 'REAC_NODA', 'SIGM_ELNO'),

ANGLE = (English1, English2),);