## Khmelnitski, preprint Landau-Institute (June 1979)

- D.E.A.I. Larkin
- 1979

2 Excerpts

- Published 1978

Wearless dry friction of an elastic block of weight N , driven by an external force F over a rigid substrate, is investigated. The slider and substrate surfaces are both microscopically rough, interacting via a repulsive potential that depends on the local overlap. The model reproduces Amontons’s laws which state that the kinetic friction force is proportional to the normal loading force N and independent of the nominal surface area. In this model, the dynamic friction force decays for large velocities and approaches a finite static friction for small velocities if the surface profiles are self-affine on small length scales.

@inproceedings{Volmer1978TowardsAS,
title={Towards a statistical theory of solid dry friction},
author={A. Volmer and Thomas Nattermann},
year={1978}
}