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A unified yield criterion for cohesionless granular materials

✍ Scribed by G. Mullenger; R. O. Davis

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
383 KB
Volume
5
Category
Article
ISSN
0363-9061

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✦ Synopsis

Abstract

A general form of the yield criterion derived from a special rate‐type constitutive equation for a granular material provides an appropriate yield surface over a narrow range of material parameters. The complete yield surface is described using a single equation.

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✍ F Emeriault; B Cambou; A Mahboubi πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 971 KB

Using a homogenization framework, this paper proposes a description of the non-reversible behaviour of granular materials. First the basic equations are reviewed and some general elasticity results are presented with a comparison to DEM simulations. The global non-reversible behaviour is introduced