A two-surface plasticity model for clay; numerical implementation and applications to large deformation coupled problems of geomechanics
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104405
Abstract: Abstract This paper presents numerical treatments of elastoplasticity relations for a previously developed critical state two-surface plasticity model and its implementation into a bespoke finite element code as well as the commercial software Abaqus via… read more here.
Keywords: implementation; two surface; surface plasticity; model ... See more keywords
Anisotropic bounding surface plasticity model for soils
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DOI: 10.1038/s41598-025-08151-7
Abstract: This study presents a unified constitutive model capable of simulating monotonic behaviour of clay and sand, incorporating a non-associated flow rule and critical state concept. The bounding surface approach has been used to anticipate a… read more here.
Keywords: bounding surface; anisotropic bounding; surface plasticity; model ... See more keywords