GeometricProperties object

The GeometricProperties object specifies surface interaction properties.

This page discusses:

Access

import interaction
mdb.models[name].interactionProperties[name].geometricProperties

GeometricProperties(...)

This method creates a GeometricProperties object.

Path

mdb.models[name].interactionProperties[name].GeometricProperties

Required arguments

None.

Optional arguments

contactArea

A Float specifying the out-of-plane thickness of the surface for a two-dimensional model or cross-sectional area for every node in the node-based surface. The default value is 1.0.

padThickness

None or a Float specifying the thickness of an interfacial layer between the contacting surfaces. If padThickness=None, there is no interfacial layer. The default value is None.

trackingThickness

None or a Float specifying the thickness that determines the contacting surfaces to be tracked. The input value for this parameter cannot be negative. An internal default value is used if a zero value is input or if the parameter is omitted.

dependentVariables

An Int specifying the number of state-dependent variables. The default value is 0. This argument is applicable only if modelType=MODELTYPE_USER or modelType=MODELTYPE_USER_INTERACTION.

numProperties

An Int specifying the number of property values required. The default value is 0. This argument is applicable only if modelType=MODELTYPE_USER or modelType=MODELTYPE_USER_INTERACTION.

useUnsymmetricEqunProcedure

A Boolean specifying whether to use unsymmetric equation solution procedures. This argument is applicable only if modelType=MODELTYPE_USER or modelType=MODELTYPE_USER_INTERACTION.

modelType

A SymbolicConstant specifying the surface interaction model type.

Return value

A GeometricProperties object.

Exceptions

None.

setValues(...)

This method modifies the GeometricProperties object.

Required arguments

None.

Optional arguments

The optional arguments to setValues are the same as the arguments to the GeometricProperties method.

Return value

None.

Exceptions

None.

Members

The GeometricProperties object has members with the same names and descriptions as the arguments to the GeometricProperties method.