Hello everyone:
1. I have built a FEM model 2D plane strain using ABAQUS/Standard (CPE4R) elements,
2. I am modeling the contact between a cylinder and a plate in 2D.
3. The Cylinder material is given is ELASTIC ISOTROPIC material with no plasticit E=310 GPa
4. The plate is with a Ramberg-Osgood plasticity with a Young's modulus E=210 GPa.
5. The mesh at the the contact point is VERY refined element characteristic length is about 1 micron. (My model units are (mm,N,sec)).
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