Define Traction Boundary
Boundaries Traction Boundary
In this dialog, the properties of a traction boundary can be defined.
Traction is a vector value characterizing the amount and direction of
pressure applied to a surface. Mathematically, this is a projection of
the stress tensor onto the surface normal.
Name
Declare the name for the traction
boundary. Each traction boundary must have a unique name. This edit field
is disabled if the properties of an already existing traction boundary
are modified.
Traction
Carthesian: Define X, Y and Z components of the traction vector associated
with the boundary, in GPa. This vector would be equal for the whole surface.
Use the check-boxes to deactivate the definition of single components,
if displacement conditions should be defined for these components instead.
Normal: Define the pressure applied normally to the surface of a body,
in GPa. Positive traction value corresponds to the vector pointing outwards
of the body, negative value means the traction vector pointing inwards,
zero value is ignored.
OK
Accepts the changes
and closes the dialog.
Cancel
Closes this dialog box without
performing any further action.
Help
Shows this help text.
See also
Mechanical Solver
Parameters, Mechanical
Solver Overview, Define
Displacement Boundary
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