Second-order homogenization of 3-D lattice materials towards strain gradient media: numerical modelling and experimental verification
D Molavitabrizi, S Khakalo, R Bengtsson… - Continuum Mechanics …, 2023 - Springer
The literature in the field of higher-order homogenization is mainly focused on 2-D models
aimed at composite materials, while it lacks a comprehensive model targeting 3-D lattice …
aimed at composite materials, while it lacks a comprehensive model targeting 3-D lattice …
Hierarchical modeling of heterogeneous structures driven by a modeling error estimator
Homogenized models are widely used in multiscale analysis for their computational
efficiency, but they often fail to provide sufficient accuracy in regions exhibiting high …
efficiency, but they often fail to provide sufficient accuracy in regions exhibiting high …
[HTML][HTML] Contact formulations for analysis of micropolar media with finite continuum beam elements
Microscale beam-like structures are standard components of micromechanical systems in
many devices. However, the small dimensionality affects their deformation characteristics …
many devices. However, the small dimensionality affects their deformation characteristics …
Crystallization degree dependent effective thermo-elastic and thermal properties of an injection molded polypropylene component. Part 1: Multiscale simulation …
G Laschet, J Alms, M Müller, M Apel, C Hopmann - Polymer, 2025 - Elsevier
In injection molding processes of semi-crystalline polymers, inhomogeneous solidification of
the melt occurs resulting in complex warpage of the final part. They present a strongly …
the melt occurs resulting in complex warpage of the final part. They present a strongly …
To consider second gradient continua as constrained microstructured continua à la Germain simplifies numerical analysis of metamaterials
M Spagnuolo - ZAMM‐Journal of Applied Mathematics and …, 2024 - Wiley Online Library
In this work we base our analysis on a seminal paper by Paul Germain (1973) in which the
principle of virtual work is used to found microstructured continuum mechanics. Recently, it …
principle of virtual work is used to found microstructured continuum mechanics. Recently, it …
Linear and Nonlinear Mechanics of Lattice Materials: Computational Modelling and Experiments
D Molavitabrizi - 2023 - diva-portal.org
Linear and Nonlinear Mechanics of Lattice Materials : Computational Modelling and
Experiments diva-portal.org Digitala Vetenskapliga Arkivet Simple search Advanced search …
Experiments diva-portal.org Digitala Vetenskapliga Arkivet Simple search Advanced search …