Contact Analysis using Abaqus 6.9

Dear All

 Currently I am working as a researcher and there is a new project on which i need some help. I have to do a contact analysis between two bodies initially and than move to low speed impact betrween two composite materials. I have just started using Abaqus and not very familiar with it. I have although completed some very basic application like cantilver beam and stress analysis, but struggling to complete a contact analysis between two bodies in a simple 2D problem.

I need some help if any one of you guys have completed a contact analysis or have some work or tutorial that can guide me towards a contact analysis that would really be helpful and will be very grateful.

A simple contact problem will be ok to start with and I hope i can build up on it

Thanks evey one

Regards