| G3051
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WARNING: G3051
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MODIFYING POSITION OF SLAVE GRID
id ON CONTACT ELEMENT
id
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Cause:
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For slide line elements:
- A grid point referenced on a slave slide line was initially positioned slightly below the master line contact boundary.
- The grid point was automatically repositioned to the master line contact boundary.
For contact surface elements:
- A grid point referenced on a slave contact surface was initially positioned slightly below the master surface contact boundary.
- The grid point was automatically repositioned to the master surface contact boundary.
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Action:
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No action is required normally. The slave node of a surface contact element is sometimes generated below the master 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.
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Remarks:
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None.
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