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Article Dans Une Revue EPL - Europhysics Letters Année : 2012

Stability of a granular layer on an inclined “fakir plane”

Résumé

We present here experimental results on the effect of a forest of cylinder obstacles (nails) on the stability of a granular layer over a rough incline, in a so-called “fakir plane” configuration. The nail forest is found to increase the stability of the layer, the more for the densest array, and such an effect is recovered by a simple model taking into account the additional friction force exerted by the pillar forest onto the granular layer.
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hal-04030494 , version 1 (12-03-2024)

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J. Benito, Yann Bertho, I. Ippolito, P. Gondret. Stability of a granular layer on an inclined “fakir plane”. EPL - Europhysics Letters, 2012, 100 (3), pp.34004. ⟨10.1209/0295-5075/100/34004⟩. ⟨hal-04030494⟩
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