3. Operands#

3.1. Operand RESULTAT#

♦ RESULTAT = evol

Result of transitory evolution in non-linear on models with modal condensation allowing to obtain another result of transitory evolution on a more complete model. Product of a calculation performed by DYNA_LINE_TRAN or DYNA_NON_LINE.

3.2. Operand RESU_FINAL#

◊ RESU_FINAL = resphy

If this operand is entered, the evolution of the result of transitory evolution on the complete model can be completed by the moments of the concept entered by the operand RESULTAT and the result concept is then re-entering.

3.3. Operands BASE_MODALE/MACR_ELEM_DYNA#

♦/BASE_MODALE

Concept of the mode_meca type containing a base of projection modes for the resolution of a non-linear transient calculation evol_noli with the keyword PROJ_MODAL in DYNA_NON_LINE. We then return to the complete physical model using this modal base entered here by this keyword. An example of returning a dyna_trans result is given in test SDNV107A. You can also complete the result returned on the complete model in order to obtain an evol_noli result: an example is given in test SDNV107C.

/MACR_ELEM_DYNA

This keyword makes it possible to enter the name of a dynamic macroelement calculated on a part of the model on which the restoration will be carried out on a physical basis. Its data is necessary when this macroelement is used as a supermesh of substructures defined by the keyword AFFE_SOUS_STRUC in the mixed model, also including classical finite elements, on which the linear or non-linear evolution entered behind the keyword RESULTAT was calculated. An example is given in tests MISS06B (non-linear) and MISS06C (linear iterative).

3.4. Operands TYPE_RESU/CHAM_MATER/CARA_ELEM#

In the case where the BASE_MODALE operand is entered, it is possible to complete the result returned on the complete model in order to obtain an evol_noli result. You must then specify TYPE_RESU =' EVOL_NOLI '. To calculate the fields' SIEF_ELGA 'and' VARI_ELGA 'on the part of the condensed linear model, it is then necessary to specify the concepts specified by the operands CHAM_MATER and CARA_ELEM if they exist for the complete model.

3.5. Operands TOUT_ORDRE/NUME_ORDRE/TOUT_INST/LIST_INST/INST#

◊/TOUT_ORDRE = 'OUI'

To reproduce the evol concept on all levels.

/NUME_ORDRE = num

List of integers containing the numbers of the orders on which the return takes place.

/TOUT_INST = “OUI”

If you want to reproduce all the moments contained in the evol result.

/LIST_INST = list

List of real increases of the listr8 type containing the moments for which you want to perform the restoration.

/INST = inst

List of real numbers containing the moments on which the restoration takes place.

For a transitory calculation, it is verified that the moments requested by option LIST_INST are in the domain of definition of the evol result.

The results at any instant can be obtained by linear interpolation between the results of two calculation moments actually contained by the evol result.

3.6. Operands TOUT_CHAM/NOM_CHAM#

◊/TOUT_CHAM = 'OUI'

Allows you to restore the symbolic name fields DEPL, VITE and ACCE contained in the evol result.

/NOM_CHAM = nomcha

List of the symbolic field names that we want to return: “DEPL”, “VITE”, “ACCE”.

3.7. Operand INTERPOL#

◊ INTERPOL =

“LIN”:	an interpolation is authorized between two moments; this interpolation is only usable between two moments of calculation, but can lead to errors if the two archiving moments [U4.53.21] are separated by a very long time compared to the periods of the phenomena studied.
“NON”:	the return must be madestricto sensu.

3.8. Operands PRECISION/CRITERE#

◊ PRECISION = prec

◊ CRITERE =

When INTERPOL is equal to “NON” indicates with what precision the search for the moment to be restored must be done

“ABSOLU”: “RELATIF”:

search interval [Inst - prec, Inst +prec], search interval [(1 - prec).Inst, (1 + prec) .Inst] Instantiating the moment of return.