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