I am simulating a tension test of a bimaterial specimen in ABAQUS. I would like to create different field outputs for each material, and I would like to display them in a single contour plot.
For example, let's say my bimaterial consists of Epoxy and Aluminium. For Epoxy, I would like to find N=0.5*(S1-S2), where S1 and S2 are the major and minor principal stresses, and for Aluminium, I would like to find N=0.75*(S1-S2). And finally, I want the contour of N.
Is this doable in ABAQUS?