Code_Aster ®
Version
7.4
Titrate:
Operator ASSE_VECT_GENE


Date:
10/02/05
Author (S):
O. NICOLAS, E. BOYERE Key
:
U4.65.05-F Page
: 1/4

Organization (S): EDF-R & D/AMA

Handbook of Utilization
U4.6- booklet: Elementary matrices/Vecteurs and assembly
Document: U4.65.05

Operator ASSE_VECT_GENE

1 Goal

To project the loadings on the basis of modal substructure.

Within the framework of a harmonic calculation using the methods of under-structuring, the operator
ASSE_VECT_GENE carries out the projection of the loadings of the cham_no_DEPL_R type resulting from
ASSE_VECTEUR [U4.61.23], on the basis of modal substructure defined by DEFI_BASE_MODALE
[U4.64.02]. The generalized vectors thus obtained are assembled starting from the definition of the model
generalized resulting from DEFI_MODELE_GENE [U4.65.02]. The final assembled generalized vector is built
on the classification of the generalized degrees of freedom established as a preliminary by the operator
NUME_DDL_GENE [U4.65.03].

The concept result produced by this operator is of vect_asse_gene type.
Handbook of Utilization
U4.6- booklet: Elementary matrices/Vecteurs and assembly
HT-66/05/004/A

Code_Aster ®
Version
7.4
Titrate:
Operator ASSE_VECT_GENE


Date:
10/02/05
Author (S):
O. NICOLAS, E. BOYERE Key
:
U4.65.05-F Page
: 2/4

2 Syntax
vect_gene [vect_asse_gene] = ASSE_VECT_GENE
(


NUME_DDL_GENE
=
nu_gene,
[nume_ddl_gene]


CHAR_SOUS_STRUC=_F (SOUS_STRUC = “nom_sstruc”, [kN]









VECT_ASSE = vecas,

[cham_no_DEPL_R]









),














)
Handbook of Utilization
U4.6- booklet: Elementary matrices/Vecteurs and assembly
HT-66/05/004/A

Code_Aster ®
Version
7.4
Titrate:
Operator ASSE_VECT_GENE


Date:
10/02/05
Author (S):
O. NICOLAS, E. BOYERE Key
:
U4.65.05-F Page
: 3/4

3 Operands

3.1 Operand
NUME_DDL_GENE

NUME_DDL_GENE = nu_gene

Name of the concept nume_ddl_gene resulting from the operator NUME_DDL_GENE [U4.65.03] who defines
classification of degrees of freedom to be used for the assembled generalized vector.

3.2 Word
key
CHAR_SOUS_STRUC

CHAR_SOUS_STRUC

Key word factor allowing to define the loadings applied to the structure. The definition of
loading is done by the data of the assembled vector which is associated to him and of the name of
substructure to which it applies.

3.2.1 Operand
SOUS_STRUC

SOUS_STRUC = “nom_sstruc”

Name of the substructure to which the loading is applied. It must be defined in
precondition by operator DEFI_MODELE_GENE [U4.65.02].

3.2.2 Operand
VECT_ASSE

VECT_ASSE = vecas

Name of the concept cham_no_DEPL_R resulting from ASSE_VECTEUR [U4.61.23] which defines the distribution
space of the loading applied to the substructure.
Handbook of Utilization
U4.6- booklet: Elementary matrices/Vecteurs and assembly
HT-66/05/004/A

Code_Aster ®
Version
7.4
Titrate:
Operator ASSE_VECT_GENE


Date:
10/02/05
Author (S):
O. NICOLAS, E. BOYERE Key
:
U4.65.05-F Page
: 4/4

Intentionally white left page.

Handbook of Utilization
U4.6- booklet: Elementary matrices/Vecteurs and assembly
HT-66/05/004/A

Outline document