from abaqusConstants import *
from .ConnectorOptions import ConnectorOptions
from .ConnectorPotentialArray import ConnectorPotentialArray
from .TangentialBehavior import TangentialBehavior
# Prevent circular import
class DerivedComponent:
pass
[docs]class ConnectorBehaviorOption:
"""The ConnectorBehaviorOption object is the abstract base type for other
ConnectorBehaviorOption objects. The ConnectorBehaviorOption object has no explicit
constructor. The members of the ConnectorBehaviorOption object are common to all objects
derived from the ConnectorBehaviorOption.
Attributes
----------
connectorPotentials: ConnectorPotentialArray
A :py:class:`~abaqus.Connector.ConnectorPotentialArray.ConnectorPotentialArray` object.
derivedComponent: DerivedComponent
A :py:class:`~abaqus.Connector.DerivedComponent.DerivedComponent` object.
evolutionPotentials: ConnectorPotentialArray
A :py:class:`~abaqus.Connector.ConnectorPotentialArray.ConnectorPotentialArray` object.
initiationPotentials: ConnectorPotentialArray
A :py:class:`~abaqus.Connector.ConnectorPotentialArray.ConnectorPotentialArray` object.
initiationOptions: ConnectorOptions
A :py:class:`~abaqus.Connector.ConnectorOptions.ConnectorOptions` object.
isotropicOptions: ConnectorOptions
A :py:class:`~abaqus.Connector.ConnectorOptions.ConnectorOptions` object.
kinematicOptions: ConnectorOptions
A :py:class:`~abaqus.Connector.ConnectorOptions.ConnectorOptions` object.
options: ConnectorOptions
A :py:class:`~abaqus.Connector.ConnectorOptions.ConnectorOptions` object specifying the :py:class:`~abaqus.Connector.ConnectorOptions.ConnectorOptions` used to define tabular options
for this ConnectorBehaviorOption.
tangentialBehavior: TangentialBehavior
A :py:class:`~abaqus.Connector.TangentialBehavior.TangentialBehavior` object
Notes
-----
This object can be accessed by:
.. code-block:: python
import section
mdb.models[name].sections[name].behaviorOptions[i]
import odbSection
session.odbs[name].sections[name].behaviorOptions[i]
"""
# A ConnectorPotentialArray object.
connectorPotentials: ConnectorPotentialArray = ConnectorPotentialArray()
# A DerivedComponent object.
derivedComponent: DerivedComponent = DerivedComponent()
# A ConnectorPotentialArray object.
evolutionPotentials: ConnectorPotentialArray = ConnectorPotentialArray()
# A ConnectorPotentialArray object.
initiationPotentials: ConnectorPotentialArray = ConnectorPotentialArray()
# A ConnectorOptions object.
initiationOptions: ConnectorOptions = ConnectorOptions()
# A ConnectorOptions object.
isotropicOptions: ConnectorOptions = ConnectorOptions()
# A ConnectorOptions object.
kinematicOptions: ConnectorOptions = ConnectorOptions()
# A ConnectorOptions object specifying the ConnectorOptions used to define tabular options
# for this ConnectorBehaviorOption.
options: ConnectorOptions = ConnectorOptions()
# A TangentialBehavior object
tangentialBehavior: TangentialBehavior = TangentialBehavior()
[docs] def TangentialBehavior(self, formulation: SymbolicConstant = PENALTY, slipRateDependency: Boolean = OFF,
pressureDependency: Boolean = OFF, temperatureDependency: Boolean = OFF,
dependencies: int = 0, exponentialDecayDefinition: SymbolicConstant = COEFFICIENTS,
shearStressLimit: float = None, maximumElasticSlip: SymbolicConstant = FRACTION,
fraction: float = None, absoluteDistance: float = None,
table: tuple = ()) -> TangentialBehavior:
"""This method creates a TangentialBehavior object.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].sections[name].behaviorOptions[i].TangentialBehavior
session.odbs[name].sections[name].behaviorOptions[i].TangentialBehavior
Parameters
----------
formulation
A SymbolicConstant specifying the friction coefficient formulation. Possible values are
PENALTY and EXPONENTIAL_DECAY. The default value is PENALTY.
slipRateDependency
A Boolean specifying whether the data depend on slip rate. The default value is OFF.
pressureDependency
A Boolean specifying whether the data depend on contact pressure. The default value is
OFF.
temperatureDependency
A Boolean specifying whether the data depend on temperature. The default value is OFF.
dependencies
An Int specifying the number of field variables for the data. The default value is 0.
exponentialDecayDefinition
A SymbolicConstant specifying the exponential decay definition for the data. Possible
values are COEFFICIENTS and TEST_DATA. The default value is COEFFICIENTS.
shearStressLimit
None or a Float specifying no upper limit or the friction coefficient shear stress
limit. The default value is None.
maximumElasticSlip
A SymbolicConstant specifying the method for modifying the allowable elastic slip.
Possible values are FRACTION and ABSOLUTE_DISTANCE. The default value is FRACTION.This
argument applies only to Abaqus/Standard analyses.
fraction
A Float specifying the ratio of the allowable maximum elastic slip to a characteristic
model dimension. The default value is 10–4.This argument applies only to Abaqus/Standard
analyses.
absoluteDistance
None or a Float specifying the absolute magnitude of the allowable elastic slip. The
default value is None.This argument applies only to Abaqus/Standard analyses.
table
A sequence of sequences of Floats specifying the tangential properties. Items in the
table data are described below. The default value is an empty sequence.
Returns
-------
A TangentialBehavior object.
"""
self.tangentialBehavior = tangentialBehavior = TangentialBehavior(
formulation, slipRateDependency, pressureDependency, temperatureDependency, dependencies,
exponentialDecayDefinition, shearStressLimit, maximumElasticSlip, fraction, absoluteDistance, table)
return tangentialBehavior
[docs] def DerivedComponent(self) -> DerivedComponent:
"""This method creates a DerivedComponent object.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].sections[name].behaviorOptions[i].TangentialBehavior
session.odbs[name].sections[name].behaviorOptions[i].TangentialBehavior
Returns
-------
A DerivedComponent object.
Raises
------
ValueError and TextError.
"""
self.derivedComponent = derivedComponent = DerivedComponent()
return derivedComponent
[docs] def ConnectorOptions(self, useBehRegSettings: Boolean = ON, regularize: Boolean = ON,
defaultTolerance: Boolean = ON, regularization: float = 0,
defaultRateFactor: Boolean = ON, rateFactor: float = 0,
interpolation: SymbolicConstant = LINEAR, useBehExtSettings: Boolean = ON,
extrapolation: SymbolicConstant = CONSTANT) -> ConnectorOptions:
"""This method creates a connector options object to be used in conjunction with an
allowable connector behavior option, derived component term, or connector section.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].sections[name].behaviorOptions[i].TangentialBehavior
session.odbs[name].sections[name].behaviorOptions[i].TangentialBehavior
Parameters
----------
useBehRegSettings
A Boolean specifying whether or not to use the behavior-level settings for
regularization options. This argument is applicable only for an Abaqus/Explicit
analysis. The default value is ON.
regularize
A Boolean specifying whether or not the tabular data will be regularized. This argument
is applicable only for an Abaqus/Explicit analysis and only if *useBehRegSettings*=OFF.
The default value is ON.
defaultTolerance
A Boolean specifying whether or not the analysis default regularization tolerance will
be used. This argument is applicable only for an Abaqus/Explicit analysis and only if
*useBehRegSettings*=OFF and *regularize*=ON. The default value is ON.
regularization
A Float specifying the regularization increment to be used. This argument is applicable
only for an Abaqus/Explicit analysis and only if *useBehRegSettings*=OFF,
*regularize*=ON, and *defaultTolerance*=OFF. The default value is 0.03.
defaultRateFactor
A Boolean specifying whether or not the analysis default rate filter factor will be
used. This argument is applicable only for an Abaqus/Explicit analysis that includes
isotropic hardening with tabular definition or damage initiation with Plastic motion
criteria. The default value is ON.
rateFactor
A Float specifying the rate filter factor to be used. This argument is applicable only
for an Abaqus/Explicit analysis that includes isotropic hardening with tabular
definition or damage initiation with Plastic motion criteria. This argument is also
applicable only if *defaultRateFactor*=OFF. The default value is 0.9.
interpolation
A SymbolicConstant specifying the type of interpolation increment to be used on
rate-dependent tabular data. This argument is applicable only for an Abaqus/Explicit
analysis that includes isotropic hardening with tabular definition or damage initiation
with Plastic motion criteria. Possible values are LINEAR and LOGARITHMIC. The default
value is LINEAR.
useBehExtSettings
A Boolean specifying whether or not to use the behavior-level settings for extrapolation
options. The default value is ON.
extrapolation
A SymbolicConstant specifying the extrapolation technique to be used. This argument is
applicable only if *useBehExtSettings*=OFF. Possible values are CONSTANT and LINEAR. The
default value is CONSTANT.
Returns
-------
A ConnectorOptions object.
Raises
------
ValueError and TextError.
"""
self.options = connectorOptions = ConnectorOptions(useBehRegSettings, regularize, defaultTolerance,
regularization, defaultRateFactor, rateFactor, interpolation,
useBehExtSettings, extrapolation)
return connectorOptions