background image
Code_Aster
®
Version
6.4
Titrate:
Structure of data
base_modale
Date:
26/05/03
Author (S):
O. BOITEAU
Key
:
U5.01.24-D
Page
:
1/2
Instruction manual
U5.0- booklet: Structure of data
result
HI-23/03/002/A
Organization (S):
EDF-R & D/SINETICS















Instruction manual
U5.0- booklet: Structure of data
result
Document: U5.01.24



Structure of data
base_modale

1 Significance
Structure of data gathering of the static modes and the real clean modes to constitute one
base modal, used in response by modal recombination and dynamic under-structuring.


2
Operators producing this structure of data

Operator Reference
DEFI_BASE_MODALE
[U4.64.02]
background image
Code_Aster
®
Version
6.4
Titrate:
Structure of data
base_modale
Date:
26/05/03
Author (S):
O. BOITEAU
Key
:
U5.01.24-D
Page
:
2/2
Instruction manual
U5.0- booklet: Structure of data
result
HI-23/03/002/A
3
Operators using this structure of data
Operator Reference
CALC_ELEM
[U4.81.01]
CALC_NO
[U4.81.02]
DEFI_BASE_MODALE
[U4.64.02]
DYNA_ALEA_MODAL
[U4.53.22]
MACR_ELEM_DYNA
[U4.65.01]
MACRO_PROJ_BASE
[U4.63.11]
MODE_ITER_CYCL
[U4.52.05]
MODI_BASE_MODALE
[U4.66.21]
MODI_REPERE
[U4.74.01]
NUME_DDL_GENE
[U4.65.03]
POST_RELEVE_T
[U4.81.21]
PROJ_VECT_BASE
[U4.63.13]
PROJ_MATR_BASE
[U4.63.12]
PROJ_MESU_MODAL
[U4.73.01]
4 Variables
access
Variable of access
Significance
Type
FREQ
Frequency of the mode (0. if static mode)
R
NOEUD_CMP
Name of a static mode (name of the node - name of the imposed ddl)
K16
NUME_MODE
Number of a dynamic mode
I
NUME_ORDRE
Sequence number of a mode of the base
I
Characteristic:
NUME_MODE
and
NUME_ORDRE > 0
.
5 Parameters
associated
Parameters Significance
Type
OMEGA2
Square of the own pulsation (0. if static mode)
R
TYPE_DEFO
“CLEAN”
if clean mode
K16
“CONSTRAINED”
if constrained mode
“FASTENER”
if mode attaches
NORMALIZES
Standardization used for the clean modes **
K24
RIGI_GENE
Generalized stiffness of the mode
T
K
(0. if static mode) *
R
MASS_GENE
Mass generalized of the mode
T
M
(0. if static mode) *
R
* See definitions in
MODE_MECA
[U5.01.23].
** See definitions in
NORM_MODE
[U4.52.11].
6 Fields
accessible
DEPL
See [U5.01.01] for the significance of this field.