What is the best method for contact between the layers in composite materials ?

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Asad Shukri Albostami

In my opinion,

If you want to model a laminated composite material as a shell or solid elements, you do not need to define the contact between the layers if you assume that the layers are fully bonded. But if it is not, then you need to search for the right bonding material for your model and to define it between the layers.

Regards

Hakim S. sultan Aljibori

Thank you very much Brother Asaad