Topic: Mesh error after adding interface material
I'm trying to add an interface material between two different parts of concrete in order to simulate the steel duct in a prestressed concrete beam. But seems there is something wrong with the mesh of the interface material. The warning message for error mesh is "Mesher doesn't preserve boundary, amount of faces change". After deleting the layer for interface material, the mesh of the beam can be completed. Could you please help me solve the problem ? Thank you very much!