| G3009
|
WARNING: G3009
|
elemtype ELEMENT
id HAS SINGULAR GEOMETRY
|
|
|
Cause:
|
The specified element is not valid or is highly irregular. The following will result:
- The element stiffness matrix will not be valid.
- The global stiffness matrix may be singular.
- The solution may not be valid.
|
|
|
Action:
|
Check the element connectivity and grid point coordinates. If the element is a bar or beam with pin flags specified, check that the pin flags are valid.
|
|
|
Remarks:
|
See Autodesk Nastran Reference Guide, Section 4,
Bulk Data, for entry format.
|