How to join honeycomb and skin in ansys apdl for sandwich structure

[ROYAL MADAN]

I modeled honeycomb core and face sheet separately now i want to add or glue them to make a sandwich but it shows error so how can i join them.anyone please

 

[Spinnor]

I think you need to give more information?

 

[ROYAL MADAN]

My first problem has been solved i draw face sheet above the core,but when i am using shell 281 for skin and shell 181 for honey comb core which i found best for the purpose the meshing is not achieved in case of shell 281 for skin many errors are coming like mid point nodes cannot be meshed.can anyone pls tell me which element i choose for skin of a honeycomb sandwich beam.its urgent.thanks in advance