Relation between plasticity and damage in studying the frictional behaviour between two composite laminates.

Hi all, 

     I want to model mode II composite delamination incorporating frictional effects. I found papers by Alfano and Sacco (2006) and few others also. My question is that to model such a situation are :

1) should I incorporate plasticity or damage analysis or both? What is the rite approach? 

2) In each of these cases, do I need to have a plastic yield function and damage surface ??  

3) what is the standard way of getting the evolution of plastic multiplier and damage evolution law from the plastic yield function and damage surface ? Any book /paper shows any example on how to derive it with thermodynamic consistency ? What is the standard procedure ( Coleman Noll ?)  to do the same. Any book talking abt these portions? 

 Expecting help and replies

Nizanth