ON PLASTIC FLOW OF GRANULAR AND ROCKLIKE MATERIALS WITH VARIABLE ELASTICITY MODULI.

TitleON PLASTIC FLOW OF GRANULAR AND ROCKLIKE MATERIALS WITH VARIABLE ELASTICITY MODULI.
Publication TypeJournal Article
Year of Publication1975
AuthorsT Hueckel
JournalBull Acad Pol Sci Ser Sci Tech
Volume23
Start Page665
Issue8
Pagination665 - 674
Date Published01/1975
Abstract

Elastic-plastic coupled deformation theory for granular and geological materials is discussed. The derived flow law appears to be a kind of nonassociated one due to an additional term which follows from the variation of elasticity moduli. The dilatation function obtained seems to be in good agreement with experimental results.

Short TitleBull Acad Pol Sci Ser Sci Tech