Incipient failure in sandpile models

O. Narayan; S. R. Nagel

doi:10.1016/s0378-4371(98)00470-1

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arXiv · cond-mat/9812068

Incipient failure in sandpile models

O. Narayan·S. R. Nagel

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Abstract

Elastoplastic and constitutive equation theories are two approaches based on very different assumptions for creating a continuum theory for the stress distributions in a static sandpile. Both models produce the same surprising prediction that in a two dimensional granular pile constructed at its angle of repose, the outside wedge will be on the verge of failure. We show how these predictions can be tested experimentally.

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O. Narayan, S. R. Nagel. 1998-12-04. Incipient failure in sandpile models. https://doi.org/10.1016/s0378-4371(98)00470-1

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