The existence of a critical length scale in regularised friction

@article{Kammer2014TheEO,
  title={The existence of a critical length scale in regularised friction},
  author={D. Kammer and V. Yastrebov and G. Anciaux and J. Molinari},
  journal={Journal of The Mechanics and Physics of Solids},
  year={2014},
  volume={63},
  pages={40-50}
}
  • D. Kammer, V. Yastrebov, +1 author J. Molinari
  • Published 2014
  • Physics
  • Journal of The Mechanics and Physics of Solids
  • We study a regularisation of Coulomb's friction law on the propagation of local slip at an interface between a deformable and a rigid solid. This regularisation, which was proposed based on experimental observations, smooths the effect of a sudden jump in the contact pressure over a characteristic length scale. We apply it in numerical simulations in order to analyse its influence on the behaviour of local slip. We first show that mesh convergence in dynamic simulations is achieved without any… CONTINUE READING
    16 Citations

    Figures from this paper.

    Modelling the onset of frictional sliding: Rupture fronts, slow slip, and time-dependent junction laws
    The role of viscoelasticity on heterogeneous stress fields at frictional interfaces
    • 12
    • PDF
    Sliding Without Slipping Under Coulomb Friction: Opening Waves and Inversion of Frictional Force
    • 26
    • PDF
    Unstable cracks trigger asymptotic rupture modes in bimaterial friction.

    References

    SHOWING 1-10 OF 27 REFERENCES
    Slip dynamics at an interface between dissimilar materials
    • 206
    • PDF
    On the Propagation of Slip Fronts at Frictional Interfaces
    • 42
    • PDF
    The Dynamics of the Onset of Frictional Slip
    • 179
    Self-excited oscillations of two elastic half-spaces sliding with a constant coefficient of friction
    • 228
    Dynamics of transition from static to kinetic friction.
    • 100
    • PDF
    Detachment fronts and the onset of dynamic friction
    • 279
    • PDF