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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
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
Organization (S):
EDF-R & D/AMA















Instruction manual
U4.6- booklet: Elementary matrices/Vectors 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.
background image
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
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
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]
),
)
background image
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
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
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] which 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 the 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.
background image
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
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
























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