I need to model the adhesion force between the axisymmetric hemisphere only and the flat rigid for now before using the same technique on different structure. Iíve started reading on modeling it using the non-linear springs approach. What is the best way we can model the nonlinear springs between the two surfaces of contact? Is Abaqus CEA is enough or different way it should be used also like writing subroutine or using python
Can we use cohesive elements to model the adhesion force?
Deep thanks and best regards