Interaction problem between concrete and epoxy

[Rajesh_kumar]

I am trying to tie between concrete and epoxy in abaqus .I am getting the following warning " THE FOLLOWING SLAVE NODES INVOLVED IN *TIE,
ARE WITHIN COMBINED MASTER AND SLAVE THICKNESS AWAY FROM
THEIR PROJECTION POINTS ON THE MASTER SURFACE. THE
COORDINATES OF THESE NODES HAVE THEREFORE NOT BEEN
ADJUSTED.
Does anyone know how can I correct it ?

 

[FEA way]

Check the location of these nodes and any others included in internal node sets created by Abaqus. See if those regions are properly connected. Some mesh refinement might be needed.