Source code for abaqus.Material.Plastic.DruckerPrager.Extended.DruckerPragerCreep
from abaqusConstants import *
[docs]class DruckerPragerCreep:
"""The DruckerPragerCreep object specifies creep for Drucker-Prager plasticity models.
Notes
-----
This object can be accessed by:
.. code-block:: python
import material
mdb.models[name].materials[name].druckerPrager.druckerPragerCreep
import odbMaterial
session.odbs[name].materials[name].druckerPrager.druckerPragerCreep
The table data for this object are:
- If *law*=TIME or *law*=STRAIN, the table data specify the following:
- AA. (Units of F-nL2nT−1−m.)
- n.
- m.
- Temperature, if the data depend on temperature.
- Value of the first field variable, if the data depend on field variables.
- Value of the second field variable.
- Etc.
- If *law*=SINGHM, the table data specify the following:
- A. (Units of T−1.)
- α. (Units of F−1L2.)
- m.
- t1. (Units of T.)
- Temperature, if the data depend on temperature.
- Value of the first field variable, if the data depend on field variables.
- Value of the second field variable.
- Etc.
The corresponding analysis keywords are:
- DRUCKER PRAGER CREEP
"""
def __init__(self, table: tuple, law: SymbolicConstant = STRAIN, temperatureDependency: Boolean = OFF,
dependencies: int = 0):
"""This method creates a DruckerPragerCreep object.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].materials[name].druckerPrager.DruckerPragerCreep
session.odbs[name].materials[name].druckerPrager.DruckerPragerCreep
Parameters
----------
table
A sequence of sequences of Floats specifying the items described below.
law
A SymbolicConstant specifying the type of data defining the creep law. Possible values
are:STRAIN, specifying a strain-hardening power law.TIME, specifying a time-hardening
power law.SINGHM, specifying a Singh-Mitchell type law.USER, specifying the creep law is
input from user subroutine CREEP.The default value is STRAIN.
temperatureDependency
A Boolean specifying whether the data depend on temperature. The default value is OFF.
dependencies
An Int specifying the number of field variable dependencies. The default value is 0.
Returns
-------
A DruckerPragerCreep object.
Raises
------
RangeError
"""
pass
def setValues(self):
"""This method modifies the DruckerPragerCreep object.
Raises
------
RangeError
"""
pass