Modelling of Surface Wear by the Particle Finite Element Method. Application to Tunnelling Processes
J.M. Carbonell, B. Suárez and E. Oñate

Effect of Different Contact Formulations Used in Commercial FEM Software Packages on the Results of Hot Forging Simulations
T. Hatzenbichler, B. Buchmayr, O. Harrer and F. Planitzer

Coupled Friction and Roughness Surface Effects in Shallow Spherical Nanoindentation
P. Berke, F. El Houdaigui and T.J. Massart