Non-Equilibrium Thermodynamical Framework for Rate- and State-Dependent Friction

  • Péter Ván
    Affiliation

    Wigner Research Center of Physics, Department of Theoretical Physics

  • Noa Mitsui
  • Takahiro Hatano

Abstract

Rate- and state-dependent friction laws for velocity-step and healing are analysed from a thermodynamic point of view. Assuming a logarithmic deviation from steady-state, a unification of the classical Dieterich and Ruina models of rock friction is proposed.

Keywords: rock friction, Dieterich law, Ruina law, staeady state
Published online
2015-09-07
How to Cite
Ván, P., Mitsui, N., Hatano, T. “Non-Equilibrium Thermodynamical Framework for Rate- and State-Dependent Friction”, Periodica Polytechnica Civil Engineering, 59(4), pp. 583-589, 2015. https://doi.org/10.3311/PPci.8249
Section
Research Article