Operands ========= Operand RESULTAT ----------------- .. code-block:: text ♦ RESULTAT = resu Name of a result concept of type result. Selecting order numbers ----------------------------- The use of the keywords TOUT_ORDRE, NUME_ORDRE, INST,... is described in the document [:external:ref:`U4.71.00 `]. Selection of the elements concerned -------------------------------- Thanks to the keywords TOUT =' OUI ', and GROUP_MA, the user can select the elements on which the calculations will take place. *Note*: If the user selects elements that are not structural elements, they are ignored. .. code-block:: text Keyword EXTR_COQUE ------------------ This keyword is used to extract a field on a single sub-point for shell elements. .. _RefNumPara__1230_956427620: Operand NOM_CHAM ~~~~~~~~~~~~~~~~~~ The NOM_CHAM keyword is used to designate the fields to be extracted in the resu result. The following are authorized: .. csv-table:: "SIGM_ELGA "," SIGM_ELNO "," SIEQ_ELGA "," SIEQ_ELNO" "EPSI_ELGA "," EPSI_ELNO "," EPEQ_ELGA "," EPEQ_ELNO" "SIEF_ELGA "," SIEF_ELNO "," VARI_ELGA "," VARI_ELNO" Operand NUME_COUCHE ~~~~~~~~~~~~~~~~~~~~~~ ♦ NUME_COUCHE = Nucou, [I] Number of the layer containing the subpoint to be extracted. By convention, layer :math:`1` is the bottom layer (in the normal sense) of shell elements. Operand NIVE_COUCHE ~~~~~~~~~~~~~~~~~~~~~~ ♦ NIVE_COUCHE = For the nucou layer defined by NUME_COUCHE, allows you to specify the ordinate of the sub-point: .. csv-table:: "'INF'", "bottom layer order", "(inner skin)," "'SUP'", "upper layer order", "(outer skin)," "'MOY'", "Average layer order", "(middle sheet)." Keyword EXTR_TUYAU ------------------ This keyword is used to extract a field on a single sub-point for pipe items. Operand NOM_CHAM ~~~~~~~~~~~~~~~~~~ The NOM_CHAM keyword is used to designate the fields to be extracted in the resu result. Are allowed: (see :ref:`4.4.1 `) Operand NUME_COUCHE ~~~~~~~~~~~~~~~~~~~~~~ ♦ NUME_COUCHE = Nucou, [I] Number of the layer containing the subpoint to be extracted. By convention, layer :math:`1` is the inner layer of an element TUYAU. Operand NIVE_COUCHE ~~~~~~~~~~~~~~~~~~~~~~ ♦ NIVE_COUCHE = For the nucou layer defined by NUME_COUCHE, allows you to specify the ordinate of the sub-point: .. csv-table:: "'INF'", "bottom layer order", "(inner skin)," "'SUP'", "upper layer order", "(outer skin)," "'MOY'", "Average layer order", "(middle sheet)." Operand ANGLE ~~~~~~~~~~~~~~~ .. code-block:: text ♦ ANGLE = delta, [I] delta: angle in degrees (integer value), counted from the position of the generator of the pipe element. *Note*: The sub-points of the pipes are spaced evenly in the thickness of the pipe as well as in azimuth. When the user indicates an angle that does not correspond geometrically with a sub-point (in azimuth), a linear interpolation is performed between the 2 sub-points that "border" the specified angle. Keyword EXTR_PMF ---------------- This keyword is used to extract a field on a single sub-point for multi-fiber beam elements. Operand NOM_CHAM ~~~~~~~~~~~~~~~~~~ The NOM_CHAM keyword is used to designate the fields to be extracted in the resu result. Are allowed: (see :ref:`4.4.1 `) Operand NUME_FIBRE ~~~~~~~~~~~~~~~~~~~~~ ♦ NUME_FIBRE = nufib, [I] Number of the fiber corresponding to the sub-point to be extracted. Keyword MIN_MAX_SP ------------------ This keyword is used to calculate the "maximum" (or minimum) value of a field component. The "max" being taken on all the sub-points. If the input field is for example a ELGA constraint field on the subpoints of a multi-layer shell, the output field will be a ELGA field (without subpoints) containing for each Gauss point the "max" value of the constraint. In addition to the "max" value, information is also extracted to locate the sub-point that has reached the "max". In the end, on each "point", 6 components are calculated: .. csv-table:: "VAL ", "The value of the "max"" "NUCOU ", "Layer number if the element is a multi-layer shell or pipe" "NUSECT ", "Angular sector number if the element is a pipe" "NUFIBR ", "Fiber number if the element is a multi-fiber beam" "POSIC ", ""Position" in the layer: -1.: position "INF" 0.: position "MOY" +1.: position "SUP"" "POSIS ", "Position" in the sector: -1.: "beginning" of the sector (in the direction of increasing azimuths) 0.: "middle" of the sector (in the direction of increasing azimuths) +1.: "end" of the sector (in the direction of increasing azimuths)" Operand NOM_CHAM ~~~~~~~~~~~~~~~~~~ The keyword NOM_CHAM allows you to designate the field to be extracted in the resu result. Are allowed: (see :ref:`4.4.1 `) Operands NOM_CMP/NOM_VARI ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ◊ NOM_CMP = nocmp, [Kn] Name of the component whose "max" we want to calculate. ◊ NOM_VARI = novari, [Kn] For the fields of internal variables (VARI_ *), you can give the name of the internal variable whose "max" you want to calculate (see [:external:ref:`U4.51.11 `] for the rules for naming internal variables). Operand TYPE_MAXI ~~~~~~~~~~~~~~~~~~~ This keyword is used to choose the "type" of maximum sought: .. csv-table:: "'MAXI'", "We extract the maximum value of the component taking into account its sign" "'MINI'", "We extract the minimum value of the component taking into account its sign" "'MAXI_ABS'", "We extract the maximum value from the absolute value of the component" "'MINI_ABS'", "We extract the minimum value from the absolute value of the component" Operand NUME_CHAM_RESU ~~~~~~~~~~~~~~~~~~~~~~~~~ ♦ NUME_CHAM_RESU = nuch, [I] The number nuch is used to name the product field. For example, if NOM_CHAM = 'SIEF_ELGA' and NUME_CHAM_RESU = 7, in the result data structure produced, the field will be accessible by NOM_CHAM = 'UT07_ELGA'. This is the 7th field ELGA "UTilisateur" in the data structure. Note: nuch is limited to 20. Keyword COQU_EXCENT ------------------- This keyword is used to modify the "plane" for calculating the generalized forces in eccentric plates. The field found under the name NOM_CHAM in the input sd_result (resu) contains forces calculated in the mesh "plane". The eccentricity of the elements is taken into account to modify the calculation of the moments (they are calculated in the mean "plane" of the eccentric plate). Operand NOM_CHAM ~~~~~~~~~~~~~~~~~~ The keyword NOM_CHAM allows you to designate the field to be extracted in the resu result. The following are allowed: 'EFGE_ELNO' and 'EFGE_ELGA'. Operand MODI_PLAN = 'OUI' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This keyword is used to confirm that we want to change the calculation "plane" for the forces in the eccentric plates.