I want to model 2D contact using Abaqus. I modeled two parts using shell and specify for each part solid, homogeneous section with thickness of 1 m (plane strain). I want to imply 0 up to 2000 N at the top of first part with rate of 20 N per second. How can I define such load in the Abaqus? How Can I see my results for specific loads? (For example 500 N, 1000 N, …) When I got results, my out of plane stress is zero. Why?