-
From the menu bar in the Edit Material dialog
box, select .
(For information on displaying the Edit Material
dialog box, see
Creating or editing a material.)
-
If you are performing an
Abaqus/Standard
analysis, click the arrow to the right of the User material
type field, and select the type of user material for which you are
defining constants.
-
If you are performing an
Abaqus/Standard
analysis, toggle on Use unsymmetric material stiffness
matrix if the material stiffness matrix, ,
is not symmetric or, in the case of a thermal constitutive model, if
is not symmetric. This parameter causes
Abaqus/Standard
to use its unsymmetric equation solution procedures.
-
If you are defining a mechanical or thermomechanical material, enter
the Mechanical Constants in the Data
table.
For detailed information on how to enter data, see
Entering tabular data.
-
If you are defining a thermal or thermomechanical material, enter the
Thermal Constants in the Data table.
For detailed information on how to enter data, see
Entering tabular data.
-
Click OK to close the Edit
Material dialog box. Alternatively, you can select another material
behavior to define from the menus in the Edit Material
dialog box (see
Browsing and modifying material behaviors,
for more information).
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