2. Data structure content EVOL_NOLI#
Data structure EVOL_NOLI contains the list of fields archived during the calculation (according to the various keyword options ARCHIVAGE). By default, it contains, for each moment, the list of the following fields:
DEPL: field (at the nodes) of movements;
SIEF_ELGA: field (at Gauss points) of the constraints;
VARI_ELGA: field (at Gauss points) of the internal variables;
COMPORTEMENT: behavior map. This map contains behavioral information non-linear used, it is not readable when printed in MED format.
Depending on some calculation options, other fields will be present:
CONT_NOEU: field (at the nodes) for contact and friction information (see [U4.44.11] for more details on the content of this field);
CONT_ELEM: field (to the elements) for the contact friction information for the method LAC (see [U4.44.11] for more details on the content of this field);
INDC_ELEM: field (at the Gauss sub-points) of the contact statuses for the case XFEM with contact;
COHE_ELEM: field (at Gauss sub-points) of the cohesion parameter for the case XFEM with RELATION =” CZM “;
SECO_ELEM: field (at Gauss sub-points) of the friction statuses for the case XFEM with contact and friction;
STRX_ELGA: field (at Gauss points) relating to structural elements;
HHO_CELL and HHO_FACE: fields specific to the HHO method (see r3.06.14).
In addition to these fields, the data structure also contains parameters. At each instant, we store at least:
Name |
Origin Keyword |
Description |
Type |
INST |
Calculation time value |
R |
|
EXCIT |
|
Cargo Information |
K24 |
MODELE |
|
Model |
K8 |
CARAELEM |
|
Basic characteristics |
K8 |
CHAMPMAT |
|
Material field |
K8 |
PARM_THETA |
|
Behavioral law integration parameter |
R |
ITER_GLOB |
Total number of Newton iterations |
I |
|
CHAR_MINI |
Minimum load reached during the time step |
R |
|
ETA_PILOTAGE |
Control Parameter |
R |
When looking for instability modes (with STAT_NON_LINE or DYNA_NON_LINE) or modes vibratory (with DYNA_NON_LINE only), we store the corresponding field of movement and the critical load value or frequency.
Name |
Origin Keyword |
Description |
Type |
CHAR_CRIT |
TYPE = “FLAMBEMENT” |
Critical buckling mode loading |
R |
MODE_FLAMB |
TYPE = “FLAMBEMENT” |
Buckle mode |
Field type DEPL |
CHAR_STAB |
TYPE = “STABILITE” |
Instability value |
R |
MODE_STAB |
TYPE = “STABILITE” |
Instability mode |
Field type DEPL |
FREQ |
|
Vibration mode frequency (just available in DYNA_NON_LINE) |
R |
DEPL_VIBR |
|
Vibration mode (just available in DYNA_NON_LINE) |
Field type DEPL |
Name |
Origin Keyword |
Description |
Type |
CHAR_CRIT |
TYPE = “FLAMBEMENT” |
Critical buckling mode loading |
R |
MODE_FLAMB |
TYPE = “FLAMBEMENT” |
Buckle mode |
Field type DEPL |
CHAR_STAB |
TYPE = “STABILITE” |
Instability value |
R |
MODE_STAB |
TYPE = “STABILITE” |
Instability mode |
Field type DEPL |
FREQ |
|
Vibration mode frequency (just available in DYNA_NON_LINE) |
R |
DEPL_VIBR |
|
Vibration mode (just available in DYNA_NON_LINE) |
Field type DEPL |