<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Reliability of Micromechanical Contact Models: a Still Open Issue"^^ . "The assumption of perfectly flat surfaces within the context of the contact problems constitutes very often an oversimplification of the reality. In fact, when real surfaces are examined more in details, roughness can be found at different scale lengths. This fundamental feature poses enormous difficulties on the mathematical modeling of the physics of the contact problems. Nevertheless, the study of the effect of the multiscale roughness on the contact predictions is crucial from the engineering point of view. To deal with this problem several micromechanical contact models have been developed since the middle of the 19th Century. Such models are based on very different mathematical frameworks, with a consequent lack of standardization. The recent perspective to apply such models to smaller and smaller scale lengths, down to the nanoscale, makes the reliability of these models a still open issue. The basic aim of this chapter is to provide a detailed review of the most popular contact models available in the literature. Moreover we focus one the crucial intent of providing a degree of confidence about the differences between the contact predictions provided by the models. For this purpose a critical comparison of the outcomes of such models by applying them to numerically generated rough surfaces is then proposed."^^ . "2007" . "498" . . "Springer "^^ . . "Springer "^^ . . . . . . . . . . . "Marco"^^ . "Paggi"^^ . "Marco Paggi"^^ . . "Giorgio"^^ . "Zavarise"^^ . "Giorgio Zavarise"^^ . . . . . "HTML Summary of #1914 \n\nReliability of Micromechanical Contact Models: a Still Open Issue\n\n" . "text/html" . . . "TJ Mechanical engineering and machinery"@en . .