Asymmetric friction: Modelling and experiments

摘要: The effect of asymmetry with respect to sliding direction has been recently proved be important in the analysis static contact interactions some automotive mechanical structures. In present paper, we consider a nonclassical friction law, based on dissymmetry given direction. A simple analytical micro-model adopted derive macroscopic model via averaging. Not only does it allow law characteristics determined but also theoretically proves existence such friction. thermodynamic admissibility is then shown from derivation generalized standard including To complete analysis, asymmetric conditions confirmed an experimental point view. We compare theoretical computations resulting results.