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CombinedTestData.py
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CombinedTestData.py
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class CombinedTestData:
"""The CombinedTestData object specifies simultaneously the normalized shear and bulk
compliances or relaxation moduli as functions of time.
Notes
-----
This object can be accessed by:
.. code-block:: python
import material
mdb.models[name].materials[name].viscoelastic.combinedTestData
import odbMaterial
session.odbs[name].materials[name].viscoelastic.combinedTestData
The table data for this object are:
If *time*=RELAXATION_TEST_DATA, the table data specify the following:
- Normalized shear modulus, gR(t) (0≤gR(t)≤1).
- Normalized volumetric (bulk) modulus, kR(t) (0≤kR(t)≤1).
- Time t (t>0).
If *time*=CREEP_TEST_DATA, the table data specify the following:
- Normalized shear compliance, jS(t)(jS(t)≥1).
- Normalized volumetric (bulk) compliance, jK(t) (jK(t)≥1)
- Time t (t>0)
The corresponding analysis keywords are:
- COMBINED TEST DATA
"""
def __init__(self, table: tuple, volinf: float = None, shrinf: float = None):
"""This method creates a CombinedTestData object.
Notes
-----
This function can be accessed by:
.. code-block:: python
mdb.models[name].materials[name].viscoelastic.CombinedTestData
session.odbs[name].materials[name].viscoelastic.CombinedTestData
Parameters
----------
table
A sequence of sequences of Floats specifying the items described below. The values of
the table data depend on the value of the *time* member of the Viscoelastic object.
volinf
None or a Float specifying a normalized volume. The value of *volinf* depends on the
value of the *time* member of the Viscoelastic object. The default value is None.
If *time*=RELAXATION_TEST_DATA, *volinf* specifies the value of the long-term normalized
volumetric modulus, kR(∞).
If *time*=CREEP_TEST_DATA, *volinf* specifies the value of the long-term normalized
volumetric compliance, jK(∞).
shrinf
None or a Float specifying a normalized shear. The value of *shrinf* depends on the
value of the *time* member of the Viscoelastic object. The default value is None.
If *time*=RELAXATION_TEST_DATA, *shrinf* specifies the value of the long-term normalized
shear modulus, gR(∞)
If *time*=CREEP_TEST_DATA, *shrinf* specifies the value of the long-term normalized
shear compliance, jS(∞).
Returns
-------
A CombinedTestData object.
"""
pass
def setValues(self):
"""This method modifies the CombinedTestData object."""
pass