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The Tribology of Sliding Elastic Media

D. Cule·T. Hwa
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Abstract

The tribology of a sliding elastic continuum in contact with a disordered substrate is investigated analytically and numerically via a bead-spring model. The deterministic dynamics of this system exhibits a depinning transition at a finite driving force, with complex spatial-temporal dynamics including stick-slip events of all sizes. These behaviors can be understood completely by mapping the system to the well-known problem of a directed-path in {\em higher-dimensional } random media.

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D. Cule, T. Hwa. 1996-03-13. The Tribology of Sliding Elastic Media. https://doi.org/10.1103/physrevlett.77.278

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