EXCIT#

3.1. Operands RESULTAT#

♦ RESULTAT = resu

Name of the result data structure to be enriched. This argument can be the same as the one used for the concept enriched by the operator, or a different name, which will create a new result data structure.

notes

In most situations, the data structure contains all the information necessary to calculate the options: the model, the material field, the elementary characteristics, the loads. The keywords MODELE, CHAM_MATER, CARA_ELEM and EXCIT are therefore useless;

However, a notable exception concerns dynamic data structures from DYNA_VIBRA for which the user must himself ensure the consistency of the keywords between the calculation operator and CALC_CHAMP. An alarm alerts him to this.

3.2. Operands MODELE/CHAM_MATER/CARA_ELEM.#

◊ MODELE = mo

Name of the model on which forces, stresses, deformations, etc. are calculated.

It is optional because it can be extracted from the result.

◊ CHAM_MATER = to kill

Material field associated with the mo model. This keyword is optional and should only be provided in exceptional cases (voluntary modification of the material for example).

◊ CARA_ELEM = character

Elementary characteristics associated with the mo model if it contains structural elements or if the iso-parametric elements are affected by a local anisotropy coordinate system.

This keyword is optional because it can be extracted from the result.

3.3. Keyword EXCIT#

This factor keyword (optional) allows you to specify the thermal or mechanical loads to be used for calculating the options, instead of those that were used in the calculation of the data structure specified under the keyword RESULTAT.

The definition of this keyword is the same as the commands that built the resu data structure: see commands MECA_STATIQUE [U4.51.01], STAT_NON_LINE [U4.51.03], DYNA_VIBRA [U4.53.03].