FreeCAD: Il tuo modellatore 3D parametrico

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Instead of donating each month, you might find it more comfortable to make a one-time donation that, when divided by twelve, would give you right to enter a sponsoring tier. Don't hesitate to do so!

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Tipi di elementi FEM in CalculiX

Per informazioni dettagliate sugli elementi FEM di FreeCAD, vedere Mesh FEM e Tipi di elementi FEM.

Elemento segmento

**Elemento segmento da FreeCAD a CalculiX - Assegnazione nodo**
seg2 FreeCAD nodes	seg3 FreeCAD nodes

seg2 (B31) CalculiX nodes	seg3 (B32) CalculiX nodes

FreeCAD → CalculiX, Nodes
N1, N2	N1, N3, N2

Elemento Triangolo

**Elemento triangolo da FreeCAD a CalculiX - Assegnazione nodo**
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

Elemento Quadrangolo

**Elemento quadratico da FreeCAD a CalculiX - Assegnazione nodo**
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

Elemento Tetraedro

Il seguente ordine di nodo non è implementato ! TODO: verify node order (do not forget getccxVolumesByFace()).

**Elemento tetraedro da FreeCAD a CalculiX - Assegnazione nodo**
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

Elemento Esaedro

**Elemento esaedro da FreeCAD a CalculiX - Assegnazione nodo**
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

Elemento Pentaedro

**Elemento pentaedro da FreeCAD a CalculiX - Assegnazione nodo**
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

Related

FEM CalculiX page
CalculiX preferences dialog menu in the FEM Workbench preferences menu

Questa pagina è recuperata da https://wiki.freecad.org/FEM_Mesh_CalculiX