Mahmoud Mosaad
Subscriber

Hello,

Thanks for your answer but I did try using a sampling point but it gives me the stiffness matrix of the composite without considering the effect of the interface layer that I inserted. 

You can see if you add an ineterface layer, it will not be shown in the modeling ply of the sampling point. 

I hope if you can help me with another solution!! 

Thanks for your time and consideration!