DEM simulation of anisotropic granular materials: elastic and inelastic behavior
Sign Up to like & getrecommendations! Published in 2020 at "Granular Matter"
DOI: 10.1007/s10035-020-01052-8
Abstract: In this work, Discrete Elements Method simulations are carried out to investigate the effective stiffness of an assembly of frictional, elastic spheres under anisotropic loading. Strain probes, following both forward and backward paths, are performed… read more here.
Keywords: anisotropic granular; dem simulation; granular materials; materials elastic ... See more keywords
Modeling and simulation of anisotropic linear viscoelasticity
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Time-Dependent Materials"
DOI: 10.1007/s11043-020-09468-8
Abstract: A constitutive material law for linear viscoelasticity in the time domain is presented. It does not only allow for anisotropic elastic behavior but also for anisotropic (i.e. direction dependent) relaxation response. Under the assumption of thermo–rheological… read more here.
Keywords: linear viscoelasticity; anisotropic linear; viscoelasticity; simulation anisotropic ... See more keywords