import typing
from abaqusConstants import *
from .BoundaryCondition import BoundaryCondition
from ..Region.Region import Region
[docs]class ConnVelocityBC(BoundaryCondition):
"""The ConnVelocityBC object stores the data for a connector velocity boundary condition.
The ConnVelocityBC object is derived from the BoundaryCondition object.
Attributes
----------
name: str
A String specifying the boundary condition repository key.
distributionType: SymbolicConstant
A SymbolicConstant specifying how the boundary condition is distributed spatially.
Possible values are UNIFORM and USER_DEFINED. The default value is UNIFORM.
fastenerName: str
A String specifying the name of the assembled fastener to which the boundary condition
will be applied. This argument is not valid when **region** is specified. When this
argument is specified, **fastenerSetName** must also be specified. The default value is an
empty string.
fastenerSetName: str
A String specifying the assembled fastener template model set to which the boundary
condition will be applied. This argument is not valid when **region** is specified. When
this argument is specified, **fastenerName** must also be specified. The default value is
an empty string.
category: SymbolicConstant
A SymbolicConstant specifying the category of the boundary condition. Possible values
are MECHANICAL and THERMAL.
region: Region
A :py:class:`~abaqus.Region.Region.Region` object specifying the region to which the boundary condition is applied.
localCsys: str
None or a :py:class:`~abaqus.Datum.DatumCsys.DatumCsys` object specifying the local coordinate system of the boundary
condition's degrees of freedom. If **localCsys=None**, the degrees of freedom are defined
in the global coordinate system. The default value is None.
Notes
-----
This object can be accessed by:
.. code-block:: python
import load
mdb.models[name].boundaryConditions[name]
"""
# A String specifying the boundary condition repository key.
name: str = ''
# A SymbolicConstant specifying how the boundary condition is distributed spatially.
# Possible values are UNIFORM and USER_DEFINED. The default value is UNIFORM.
distributionType: SymbolicConstant = UNIFORM
# A String specifying the name of the assembled fastener to which the boundary condition
# will be applied. This argument is not valid when *region* is specified. When this
# argument is specified, *fastenerSetName* must also be specified. The default value is an
# empty string.
fastenerName: str = ''
# A String specifying the assembled fastener template model set to which the boundary
# condition will be applied. This argument is not valid when *region* is specified. When
# this argument is specified, *fastenerName* must also be specified. The default value is
# an empty string.
fastenerSetName: str = ''
# A SymbolicConstant specifying the category of the boundary condition. Possible values
# are MECHANICAL and THERMAL.
category: SymbolicConstant = None
# A Region object specifying the region to which the boundary condition is applied.
region: Region = Region()
# None or a DatumCsys object specifying the local coordinate system of the boundary
# condition's degrees of freedom. If *localCsys*=None, the degrees of freedom are defined
# in the global coordinate system. The default value is None.
localCsys: str = None
def __init__(self, name: str, createStepName: str, region: str = '', fastenerName: str = '',
fastenerSetName: str = '', v1: typing.Union[SymbolicConstant, float] = UNSET,
v2: typing.Union[SymbolicConstant, float] = UNSET,
v3: typing.Union[SymbolicConstant, float] = UNSET,
vr1: typing.Union[SymbolicConstant, float] = UNSET,
vr2: typing.Union[SymbolicConstant, float] = UNSET,
vr3: typing.Union[SymbolicConstant, float] = UNSET, amplitude: str = UNSET,
distributionType: SymbolicConstant = UNIFORM):
"""This method creates a ConnVelocityBC object on a wire region. Alternatively, the
boundary condition may also be applied to a wire set referenced from an assembled
fastener template model.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].ConnVelocityBC
Parameters
----------
name
A String specifying the boundary condition repository key.
createStepName
A String specifying the name of the step in which the boundary condition is created.
region
The wire region to which the boundary condition is applied. This argument is not valid
when *fastenerName* and *fastenerSetName* are specified.
fastenerName
A String specifying the name of the assembled fastener to which the boundary condition
will be applied. This argument is not valid when *region* is specified. When this
argument is specified, *fastenerSetName* must also be specified. The default value is an
empty string.
fastenerSetName
A String specifying the assembled fastener template model set to which the boundary
condition will be applied. This argument is not valid when *region* is specified. When
this argument is specified, *fastenerName* must also be specified. The default value is
an empty string.
v1
A Float or a SymbolicConstant specifying the velocity component in the connector's local
1-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.Note:Although *v1*, *v2*, *v3*, *vr1*, *vr2*, and *vr3* are optional
arguments, at least one of them must be specified.
v2
A Float or a SymbolicConstant specifying the velocity component in the connector's local
2-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.
v3
A Float or a SymbolicConstant specifying the velocity component in the connector's local
3-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.
vr1
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 4-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
vr2
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 5-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
vr3
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 6-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
amplitude
A String or the SymbolicConstant UNSET specifying the name of the amplitude reference.
UNSET should be used if the boundary condition has no amplitude reference. The default
value is UNSET. You should provide the *amplitude* argument only if it is valid for the
specified step.
distributionType
A SymbolicConstant specifying how the boundary condition is distributed spatially.
Possible values are UNIFORM and USER_DEFINED. The default value is UNIFORM.
Returns
-------
A ConnVelocityBC object.
"""
super().__init__()
pass
[docs] def setValues(self, region: str = '', fastenerName: str = '', fastenerSetName: str = '',
v1: typing.Union[SymbolicConstant, float] = UNSET,
v2: typing.Union[SymbolicConstant, float] = UNSET,
v3: typing.Union[SymbolicConstant, float] = UNSET,
vr1: typing.Union[SymbolicConstant, float] = UNSET,
vr2: typing.Union[SymbolicConstant, float] = UNSET,
vr3: typing.Union[SymbolicConstant, float] = UNSET, amplitude: str = UNSET,
distributionType: SymbolicConstant = UNIFORM):
"""This method modifies the data for an existing ConnVelocityBC object in the step where it
is created.
Parameters
----------
region
The wire region to which the boundary condition is applied. This argument is not valid
when *fastenerName* and *fastenerSetName* are specified.
fastenerName
A String specifying the name of the assembled fastener to which the boundary condition
will be applied. This argument is not valid when *region* is specified. When this
argument is specified, *fastenerSetName* must also be specified. The default value is an
empty string.
fastenerSetName
A String specifying the assembled fastener template model set to which the boundary
condition will be applied. This argument is not valid when *region* is specified. When
this argument is specified, *fastenerName* must also be specified. The default value is
an empty string.
v1
A Float or a SymbolicConstant specifying the velocity component in the connector's local
1-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.Note:Although *v1*, *v2*, *v3*, *vr1*, *vr2*, and *vr3* are optional
arguments, at least one of them must be specified.
v2
A Float or a SymbolicConstant specifying the velocity component in the connector's local
2-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.
v3
A Float or a SymbolicConstant specifying the velocity component in the connector's local
3-direction. Possible values for the SymbolicConstant are UNSET and SET. The default
value is UNSET.
vr1
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 4-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
vr2
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 5-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
vr3
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 6-direction. Possible values for the SymbolicConstant are UNSET and
SET. The default value is UNSET.
amplitude
A String or the SymbolicConstant UNSET specifying the name of the amplitude reference.
UNSET should be used if the boundary condition has no amplitude reference. The default
value is UNSET. You should provide the *amplitude* argument only if it is valid for the
specified step.
distributionType
A SymbolicConstant specifying how the boundary condition is distributed spatially.
Possible values are UNIFORM and USER_DEFINED. The default value is UNIFORM.
"""
pass
[docs] def setValuesInStep(self, stepName: str,
v1: typing.Union[SymbolicConstant, float] = SET,
v2: typing.Union[SymbolicConstant, float] = SET,
v3: typing.Union[SymbolicConstant, float] = SET,
vr1: typing.Union[SymbolicConstant, float] = SET,
vr2: typing.Union[SymbolicConstant, float] = SET,
vr3: typing.Union[SymbolicConstant, float] = SET,
amplitude: str = ''):
"""This method modifies the propagating data for an existing ConnVelocityBC object in the
specified step.
Parameters
----------
stepName
A String specifying the name of the step in which the boundary condition is modified.
v1
A Float or a SymbolicConstant specifying the velocity component in the connector's local
1-direction. Possible values for the SymbolicConstant are SET and FREED.
v2
A Float or a SymbolicConstant specifying the velocity component in the connector's local
2-direction. Possible values for the SymbolicConstant are SET and FREED.
v3
A Float or a SymbolicConstant specifying the velocity component in the connector's local
3-direction. Possible values for the SymbolicConstant are SET and FREED.
vr1
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 4-direction. Possible values for the SymbolicConstant are SET and
FREED.
vr2
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 5-direction. Possible values for the SymbolicConstant are SET and
FREED.
vr3
A Float or a SymbolicConstant specifying the rotational velocity component in the
connector's local 6-direction. Possible values for the SymbolicConstant are SET and
FREED.
amplitude
A String or a SymbolicConstant specifying the name of the amplitude reference. Possible
values for the SymbolicConstant are UNCHANGED and FREED. UNCHANGED should be used if the
amplitude is propagated from the previous analysis step. FREED should be used if the
boundary condition is changed to have no amplitude reference. You should provide the
*amplitude* argument only if it is valid for the specified step.
"""
pass