2013 | OriginalPaper | Buchkapitel
FE Simulations Based on Enhanced Elasto-Plasticity
verfasst von : Jacek Tejchman
Erschienen in: Confined Granular Flow in Silos
Verlag: Springer International Publishing
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The chapter deals with FE simulations of incipient granular silo flow within enhanced elasto-plasticity. The calculations were performed with a micropolar elasto-plastic constitutive model. The quasi-static, dynamic and rapid flow was studied. A shear zone formation was taken into account in analyses.