FEM Mesh CalculiX/fr: Difference between revisions

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=== Élément Segment ===
=== Élément Segment ===


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Segment element from FreeCAD to CalculiX -- node assignment'''
|+ '''Segment element from FreeCAD to CalculiX -- node assignment'''
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|| N1, N2 || N1, N3, N2
|| N1, N2 || N1, N3, N2
|}
|}
</div>


=== Éléments Triangulaires ===
=== Éléments Triangulaires ===


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Triangle element from FreeCAD to CalculiX -- node assignment'''
|+ '''Triangle element from FreeCAD to CalculiX -- node assignment'''
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|| N1, N2, N3 || N1, N2, N3, N4, N5, N6
|| N1, N2, N3 || N1, N2, N3, N4, N5, N6
|}
|}
</div>


=== Éléments quadratiques ===
=== Éléments quadratiques ===


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Quadratic element from FreeCAD to CalculiX -- node assignment'''
|+ '''Quadratic element from FreeCAD to CalculiX -- node assignment'''
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|| N1, N2, N3, N4 || N1, N2, N3, N4, N5, N6, N7, N8
|| N1, N2, N3, N4 || N1, N2, N3, N4, N5, N6, N7, N8
|}
|}
</div>


=== Éléments Tetrahedron ===
=== Éléments Tetrahedron ===
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L'ordre de nœud suivant n'est pas implémenté ! TODO: vérifier l'ordre des noeuds (n'oubliez pas getccxVolumesByFace()).
L'ordre de nœud suivant n'est pas implémenté ! TODO: vérifier l'ordre des noeuds (n'oubliez pas getccxVolumesByFace()).


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Tetrahedron element from FreeCAD to CalculiX -- node assignment'''
|+ '''Tetrahedron element from FreeCAD to CalculiX -- node assignment'''
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|| N2, N3, N4, N1 || N2, N3, N4, N1, N6, N10, N9, N5, N7, N8
|| N2, N3, N4, N1 || N2, N3, N4, N1, N6, N10, N9, N5, N7, N8
|}
|}
</div>


=== Éléments Hexahedron ===
=== Éléments Hexahedron ===


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Hexahedron element from FreeCAD to CalculiX -- node assignment'''
|+ '''Hexahedron element from FreeCAD to CalculiX -- node assignment'''
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||N6, N7, N8, N5, N2, N3, N4, N1 || N6, N7, N8, N5, N2, N3, N4, N1 , N14, N15, N16, N13, N10, N11, N12, N9, N18, N19, N20, N17
||N6, N7, N8, N5, N2, N3, N4, N1 || N6, N7, N8, N5, N2, N3, N4, N1 , N14, N15, N16, N13, N10, N11, N12, N9, N18, N19, N20, N17
|}
|}
</div>


=== Éléments Pentahedron ===
=== Éléments Pentahedron ===


<div class="mw-translate-fuzzy">
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1"
|+ '''Pentahedron element from FreeCAD to CalculiX -- node assignment'''
|+ '''Pentahedron element from FreeCAD to CalculiX -- node assignment'''
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|| N5, N6, N4, N2, N3, N1 || N5, N6, N4, N2, N3, N1, N11, N12, N10, N8, N9, N7, N14, N15, N13
|| N5, N6, N4, N2, N3, N1 || N5, N6, N4, N2, N3, N1, N11, N12, N10, N8, N9, N7, N14, N15, N13
|}
|}
</div>


{{FEM Tools navi/fr}}
{{FEM Tools navi/fr}}

Revision as of 11:05, 7 April 2019

Other languages:

Types d'éléments FEM dans CalculiX

Pour plus d'informations e détaillées de FreeCAD FEM éléments voir FEM Mes and FEM Types d'éléments.

Élément Segment

Segment element from FreeCAD to CalculiX -- node assignment
seg2 FreeCAD nodes seg3 FreeCAD nodes
seg2 (B31) CalculiX nodes seg3 (B32) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N1, N2 N1, N3, N2

Éléments Triangulaires

Triangle element from FreeCAD to CalculiX -- node assignment
tria3 FreeCAD nodes tria6 FreeCAD nodes
tria3 (S3) CalculiX nodes tria6 (S6) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N1, N2, N3 N1, N2, N3, N4, N5, N6

Éléments quadratiques

Quadratic element from FreeCAD to CalculiX -- node assignment
quad4 FreeCAD nodes quad8 FreeCAD nodes
quad4 (S4) CalculiX nodes quad8 (S8) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N1, N2, N3, N4 N1, N2, N3, N4, N5, N6, N7, N8

Éléments Tetrahedron

L'ordre de nœud suivant n'est pas implémenté ! TODO: vérifier l'ordre des noeuds (n'oubliez pas getccxVolumesByFace()).

Tetrahedron element from FreeCAD to CalculiX -- node assignment
tetra4 FreeCAD nodes tetra10 FreeCAD nodes
tetra4 (C3D4) CalculiX nodes tetra10 (C3D10) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N2, N3, N4, N1 N2, N3, N4, N1, N6, N10, N9, N5, N7, N8

Éléments Hexahedron

Hexahedron element from FreeCAD to CalculiX -- node assignment
hexa8 FreeCAD nodes hexa20 FreeCAD nodes
hexa8 (C3D8) CalculiX nodes hexa20 (C3D20) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N6, N7, N8, N5, N2, N3, N4, N1 N6, N7, N8, N5, N2, N3, N4, N1 , N14, N15, N16, N13, N10, N11, N12, N9, N18, N19, N20, N17

Éléments Pentahedron

Pentahedron element from FreeCAD to CalculiX -- node assignment
penta6 FreeCAD nodes penta15 FreeCAD nodes
penta6 (C3D6) CalculiX nodes penta15 (C3D15) CalculiX nodes
FreeCAD --> CalculiX, Nodes
N5, N6, N4, N2, N3, N1 N5, N6, N4, N2, N3, N1, N11, N12, N10, N8, N9, N7, N14, N15, N13