Source code for abaqus.PredefinedField.Stress

from abaqusConstants import *
from .PredefinedField import PredefinedField
from ..Region.Region import Region


class Stress(PredefinedField):
    """The Stress object stores the data for an initial stress predefined field.
    The Stress object is derived from the PredefinedField object. 

    Notes
    -----
    This object can be accessed by:

    .. code-block:: python

        import load
        mdb.models[name].predefinedFields[name]

    The corresponding analysis keywords are:

    - INITIAL CONDITIONS

    """

    def __init__(self, name: str, region: Region, distributionType: SymbolicConstant = UNIFORM,
                 sigma11: float = None, sigma22: float = None, sigma33: float = None,
                 sigma12: float = None, sigma13: float = None, sigma23: float = None):
        """This method creates a Stress predefined field object.

        Notes
        -----
        This function can be accessed by:

        .. code-block:: python

            mdb.models[name].Stress
        
        Parameters
        ----------
        name
            A String specifying the repository key. 
        region
            A Region object specifying the region to which the predefined field is applied. Region 
            is ignored if the predefined field has *distributionType*=FROM_FILE. 
        distributionType
            A SymbolicConstant specifying whether the load is uniform. Possible values are UNIFORM 
            and FROM_FILE. The default value is UNIFORM. 
        sigma11
            A Float specifying the first principal component of the stress. 
        sigma22
            A Float specifying the second principal component of the stress. 
        sigma33
            A Float specifying the third principal component of the stress. 
        sigma12
            A Float specifying the first shear component of the stress. 
        sigma13
            A Float specifying the second shear component of the stress. 
        sigma23
            A Float specifying the third shear component of the stress. 

        Returns
        -------
            A Stress object.
        """
        super().__init__()
        pass

    def setValues(self, distributionType: SymbolicConstant = UNIFORM, sigma11: float = None,
                  sigma22: float = None, sigma33: float = None, sigma12: float = None,
                  sigma13: float = None, sigma23: float = None):
        """This method modifies the Stress object.
        
        Parameters
        ----------
        distributionType
            A SymbolicConstant specifying whether the load is uniform. Possible values are UNIFORM 
            and FROM_FILE. The default value is UNIFORM. 
        sigma11
            A Float specifying the first principal component of the stress. 
        sigma22
            A Float specifying the second principal component of the stress. 
        sigma33
            A Float specifying the third principal component of the stress. 
        sigma12
            A Float specifying the first shear component of the stress. 
        sigma13
            A Float specifying the second shear component of the stress. 
        sigma23
            A Float specifying the third shear component of the stress. 
        """
        pass