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Identification of a geometrically nonlinear micromorphic continuum via granular micromechanics
(Springer, 2021)
Acceso abierto
Describing the emerging macro-scale behavior by accounting for the micro-scale phenomena calls for microstructure-informed continuum models accounting properly for the deformation mechanisms identifiable at the micro-scale. ...
Two-Dimensional Analysis of Size Effects in Strain-Gradient Granular Solids with Damage-Induced Anisotropy Evolution
(American Society of Civil Engineers (ASCE), 2021)
Acceso restringido
We analyze in two dimensions the mechanical behavior of materials with granular microstructures modeled by means of a variationally formulated strain-gradient continuum approach based on micromechanics and show that it can ...