background image
Code_Aster
®
Version
7.4
Titrate:
Operator
ASSE_VECTEUR
Date:
19/01/05
Author (S):
J. PELLET
Key
:
U4.61.23-H
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
U4.61.23 document



Operator
ASSE_VECTEUR








1 Goal
To build a field with the nodes by assembly of elementary vectors.
This field will be able, for example, being used like second member for the resolution of a system
linear.
Product a structure of data cham_no_ *.
background image
Code_Aster
®
Version
7.4
Titrate:
Operator
ASSE_VECTEUR
Date:
19/01/05
Author (S):
J. PELLET
Key
:
U4.61.23-H
Page
:
2/4
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
2 Syntax


vecas [cham_no_ *] = ASSE_VECTEUR

(
VECT_ELEM = lvel,
/
[l_vect_elem_DEPL_R]
/
[l_vect_elem_TEMP_R]
/
[l_vect_elem_PRES_R]
/
[l_vect_elem_PRES_C]

NUME_DDL
= naked
,
[nume_ddl]

)









If VECT_ELEM: [l_vect_elem_DEPL_R]
[*]
DEPL_R
[l_vect_elem_TEMP_R]
TEMP_R
[l_vect_elem_PRES_R]
PRES_R
[l_vect_elem_PRES_C]
PRES_C
background image
Code_Aster
®
Version
7.4
Titrate:
Operator
ASSE_VECTEUR
Date:
19/01/05
Author (S):
J. PELLET
Key
:
U4.61.23-H
Page
:
3/4
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A
3 Operands
3.1 Operand
VECT_ELEM
VECT_ELEM = lvel
List concepts of the type
vect_elem_ *
to assemble. The various elementary vectors are
summoned in the same assembled vector (of cham_no_ type *). The assembly is licit only if
various concepts
vect_elem_ *
all correspond to the same size
DEPL_R
,
TEMP_R
,
PRES_R
or
PRES_C
.

3.2 Operand
NUME_DDL
NUME_DDL = naked
Defines the classification of the degrees of freedom to use for the assembled vector.

background image
Code_Aster
®
Version
7.4
Titrate:
Operator
ASSE_VECTEUR
Date:
19/01/05
Author (S):
J. PELLET
Key
:
U4.61.23-H
Page
:
4/4
Instruction manual
U4.6- booklet: Elementary matrices/Vectors and assembly
HT-66/05/004/A


























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