| G3051
|
WARNING: G3051
|
MODIFYING POSITION OF SECONDARY GRID
id ON CONTACT ELEMENT
id
|
|
|
Cause:
|
For slide line elements:
- A grid point referenced on a secondary slide line was initially positioned slightly below the primary line contact boundary.
- The grid point was automatically repositioned to the primary line contact boundary.
For contact surface elements:
- A grid point referenced on a secondary contact surface was initially positioned slightly below the primary surface contact boundary.
- The grid point was automatically repositioned to the primary surface contact boundary.
|
|
|
Action:
|
No action is required normally. The secondary node of a surface contact element is sometimes generated below the primary contact boundary by the pre-processor. This is more of a problem for curved surfaces especially when the mesh is coarse. While the actual amount of penetration is usually within the geometric tolerance of the pre-processor, the resulting stresses would be significant if the grid point was not repositioned.
|
|
|
Remarks:
|
None.
|