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A Model for Granular Texture with Steric Exclusion

H. Troadec·F. Radjai·S. Roux·J. C. Charmet
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Abstract

We propose a new method to characterize the geometrical texture of a granular packing at the particle scale including the steric hindrance effect. This method is based on the assumption of a maximum disorder (entropy) compatible both with strain-induced anisotropy of the contact network and steric exclusions. We show that the predicted statistics for the local configurations is in a fairly agreement with our numerical data.

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H. Troadec, F. Radjai, S. Roux, J. C. Charmet. 2002-01-16. A Model for Granular Texture with Steric Exclusion. https://doi.org/10.1103/physreve.66.041305

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