FEM BeschränkungKraft

From FreeCAD Documentation
Jump to navigation Jump to search
This page is a translated version of the page FEM ConstraintForce and the translation is 40% complete.
Outdated translations are marked like this.
Other languages:
Deutsch • ‎English • ‎français • ‎italiano • ‎polski • ‎română • ‎русский

FEM ConstraintForce.svg FEM BeschränkungKraft

Menüeintrag
Model → Mechanische Beschränkungen → Beschränkung Kraft
Arbeitsbereich
FEM
Standardtastenkürzel
Keiner
Eingeführt in Version
-
Siehe auch
FEM Tutorium

Beschreibung

Dieser Befehl wendet eine Kraft mit dem gegebenen Wert [N] auf die ausgewählte Zielgeometrie an.

Anwendung

Applying a force to a face, line or point:

  • In FEM workbench, click on Constraint Force or select ModelMechanical ConstraintsConstraint force to open Force Constraint properties dialog.
  • If you have Mesh displayed, you need to hide it (select the mesh object and press spacebar or right-click and select Hide item) and show the original model.
  • Click on a face, line or point to which a force should be applied. It will appear in the list of geometrical objects.
  • Fill in Load [N] with a force value in [N].
  • Direction: In a typical case, you'll leave this field empty to apply a force in the normal direction. You can revert the direction of the force by clicking Reverse direction. In other cases, you need to pick a face/plane or edge, which serves as reference for force direction.

FEM ConstraintForce example.JPG

  • Click OK to finish the dialog and create FEM ConstraintForce.svg ConstraintForce object.

Notes

Defined force is applied uniformly to selected objects. For example, if you define one force constraint with 200 N applied to two faces having the same area, each face will be uniformly loaded with 100 N.