3. Modeling A#

3.1. Characteristics of the mesh#

See § 1.1 Géométrie utilisée.

  • GROUP_MA = “DALLE”: all the triangles and quadrangles meshes;

  • GROUP_MA_POI = “MASSE_DALLE”: all the nodes in the group of elements” DALLE “;

  • GROUP_MA = “LIGNE “:all mesh segments;

  • GROUP_MA_POI = “MASSE_LIGNE “:all the nodes in the group of elements” LIGNE “

3.2. Assignments tested#

Distribution of a mass over a surface.

MASS_REP = _F (GROUP_MA = “DALLE =” **** “, GROUP_MA_POI1 =” MASSE_DALLE ** “,

VALE = 12.0, **** TYPE = “TOTALE”) **

Distribution of a surface mass over a surface.

MASS_REP = _F (GROUP_MA = “DALLE =” **** “, GROUP_MA_POI1 =” MASSE_DALLE ** “,

VALE = 1.0, **** TYPE = “SURFACIQUE”) **

Distribution of a mass on a line.

MASS_REP = _F (GROUP_MA = “LIGNE =” **** “, GROUP_MA_POI1 =” MASSE_LIGNE ** “,

VALE = 4 *.0, *** TYPE = “TOTALE”)

Distribution of a linear mass on a line.

MASS_REP = _F (GROUP_MA = “LIGNE =” **** “, GROUP_MA_POI1 =” MASSE_LIGNE ** “,

VALE = 1.0, **** TYPE = “LINEIQUE”) **

Definition of a function:

function = FORMULE (NOM_PARA = (“X”, “Y”, “Z”), VALE = « 2*X+3*Y » )) **

Distribution of mass, weighted by function, over a surface.

MASS_REP = _F (GROUP_MA = “DALLE =” **** “, GROUP_MA_POI1 =” MASSE_DALLE ** “,

VALE = 12.0, **** TYPE = “TOTALE “, FONC_MULT **=**function) **

3.3. Tested sizes and results#

The concept from order AFF_CARA_ELEM is printed in a file and a TEST_FICHIER is created.