Formulation, validation and application of a practice-oriented two-surface plasticity sand model
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2020.103984
Abstract: Abstract Fully coupled fluid-mechanical numerical analyses using a nonlinear constitutive model to analyze soil deformation and liquefaction caused by monotonic or cyclic loading are challenging and in increasing demand. The constitutive model performance impacts the… read more here.
Keywords: two surface; practice; plasticity; model ... See more keywords
A two-surface plasticity model for clay; numerical implementation and applications to large deformation coupled problems of geomechanics
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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
Unique surface polaritons and their transitions in metamaterials.
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DOI: 10.1364/oe.460832
Abstract: We investigated surface polaritons in a metamaterial composed of polar-crystal layers and antiferromagnetic layers. In a specific geometry, two surface polaritons were predicted, which are a unique ghost surface polariton (GSP) and surface hybrid-polarization polariton… read more here.
Keywords: polaritons transitions; surface polaritons; surface; transitions metamaterials ... See more keywords