struct.shell.stress.prin
Syntax
- v := struct.shell.stress.prin(p,inode)
Get the resolved principal stress at the current depth factor and position given by inode.
inode = 0 indicates the element centroid, while inode = 1 to 3 indicates the positions of the nodes with those indices.
Note that compressive stresses are negative in FLAC3D.
Returns: v - position vector
Arguments: p - a shell element pointer
Component Access
f := struct.shell.stress.prin
(p, inode )->x
- f := struct.shell.stress.prin.x(p,inode)
Get the x-component of the resolved principal stress at the current depth factor and position given by inode.
Returns: f - x-component of the position vector
Arguments: p - a shell element pointer
Access other vector components (y, z) by substituting the component name where x appears above. See Member Access Operator for information about accessing members from data types using ->
.
Deprecated Component Access
Component access by adding an optional integer in the function arguments (struct.shell.stress.prin(p,inode,<int>)
) is deprecated. It remains available but will not be supported in future versions. See Component Access with Integers in FISH on the Deprecated Commands and FISH page for details.
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