$$$$ COQ2MAS NOTICE PASCAL 14/01/23 21:15:01 7911 DATE 14/01/23 Procedure COQ2MAS: Voir aussi : FOUR2TRI, POUT2MAS MAIL3D = COQ2MAS MOD1 MAT1 TAB1; Description: ------------ COQ2MAS generates a volumetric mesh MAIL3D from a shell model for checking the dimensions and orientations of each layer. Each layer can be represented by an excentrated shell (meshs available in the TAB1 table) or a volumetric mesh with the same thickness as the multilayer shell element. The displacement, stress and internal variable fields defined on the initial shell model can also be exported onto the new meshs for visualization. Input : ------- MOD1 : Simple or Multilayer shell Model object (MMODEL type) MAT1: Field of material characteristics with the material field and the geometrical characteristics (thickness, excentricity) TAB1: Table with the fields to be transfered onto the meshes created by COQ2MAS. The meshes can be created in a previous call to the COQ2MAS operator. In this case, the meshes are not generated again. TAB1. 'DEPLACEMENTS': Table with the displacement field defined on the shell finite elements TAB1.'DEPLACEMENTS'.i: Displacement field (CHPOINT type) TAB1. 'CONTRAINTES': Table with the generalized stresses defined on the shell finite elements TAB1. 'VARIABLES_INTERNES': Table with the internal variables defined on the shell finite elements TAB1.'RELATION_3D': If this index contain the boolean VRAI, the kinematic constraints between the shell model and the solid mesh are created. Remark: Displacements, stresses and internal variables given by the PASAPAS procedure can be directly used by doing: TAB1.'DEPLACEMENTS' = TABPASPAS . 'DEPLACEMENTS' ; TAB1.'CONTRAINTES' = TABPASPAS . 'CONTRAINTES' ; TAB1.'VARIABLES_INTERNES' = TABPASPAS . 'VARIABLES_INTERNES'; Output: ------ MAIL3D: Maillage 3D volumique ou surfacique TAB1: Table with the following index: TAB1. 'MODELE': Table containing the model of each layer TAB1. 'MODELE' . i: Model of the layer i (MMODEL type) TAB1. 'MATERIAU': Table containing the material characteristics of each layer TAB1. 'MATERIAU' . i: Field of Material characteristics for the layer i TAB1. 'MAILLAGE_FIBRE_MOYENNE' : Table containing the surfacic meshes at the position taking into account the excentricity (average layer) TAB1. 'MAILLAGE_FIBRE_MOYENNE' . i : Mesh for the layer i TAB1. 'MAILLAGE_FIBRE_INFERIEURE' : Table containing the surfacic meshes taking into account the excentricity and the thickness (lower side) TAB1. 'MAILLAGE_FIBRE_INFERIEURE' . i : Mesh for the layer i TAB1. 'MAILLAGE_FIBRE_SUPERIEURE' : Table containing the surfacic meshes taking into account the excentricity and the thickness (upper side) TAB1. 'MAILLAGE_FIBRE_SUPERIEURE' . i : Mesh for the layer i TAB1. 'MAILLAGE_VOLUMIQUE' : Table containing the volumic meshes taking into account the excentricity and the thickness TAB1. 'MAILLAGE_VOLUMIQUE' . i : Mesh for the layer i TAB1. 'DEPLACEMENTS_FIBRE_MOYENNE': Table containing the displacement field for the average layer TAB1. 'DEPLACEMENTS_FIBRE_MOYENNE'. i: Displacement field for the layer i TAB1. 'DEPLACEMENTS_FIBRE_INFERIEURE': Table containing the displacement field for the lower side of the layer TAB1. 'DEPLACEMENTS_FIBRE_INFERIEURE'. i: Displacement field for the layer i TAB1. 'DEPLACEMENTS_FIBRE_SUPERIEURE': Table containing the displacement field for the upper side of the layer TAB1. 'DEPLACEMENTS_FIBRE_SUPERIEURE'. i: Displacement field for the layer i TAB1. 'DEPLACEMENTS_VOLUMIQUE': Table containing the displacement field for the volumic mesh TAB1. 'DEPLACEMENTS_VOLUMIQUE'. i: Displacement field for the layer i TAB1. 'VARI_FIBRE_MOYENNE': Table containing the internal variable field for the average layer TAB1. 'VARI_FIBRE_MOYENNE'. i: Internal variable field for the layer i TAB1. 'CONTRAINTES_FIBRE_MOYENNE': Table containing the stress field for the average layer TAB1. 'CONTRAINTES_FIBRE_MOYENNE'. i: Stress field for the layer i (these stress fields are real stresses computed with CALP operator and not generalized) TAB1. 'CONTRAINTES_FIBRE_INFERIEURE': Table containing the stress field for the lower side of the layer TAB1. 'CONTRAINTES_FIBRE_INFERIEURE'. i: Stress field for the layer i TAB1. 'CONTRAINTES_FIBRE_SUPERIEURE': Table containing the stress field for the upper side of the layer TAB1. 'CONTRAINTES_FIBRE_SUPERIEURE'. i: Stress field for the layer i TAB1. 'CONTRAINTES_VOLUMIQUE': Table containing the stresss field for the volumic mesh TAB1. 'CONTRAINTES_VOLUMIQUE'. i: Stress field for the layer i TAB1.'RELATION_3D': Table containing the kinematic constraints (RIGIDITE) between the shell and the solid meshes Remark 1: For all the previous table, the 'TOTAL' index contains the mesh or the field for all the layers Remark 2: Stresses and internal variables on the surfacic and volumic meshes are given at the nodes (CHPO type) Remark 3: Stresses in each layer are given in the local framework of shell elements. $$$$
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