A fully second‐order homogenization formulation for the multi‐scale modeling of heterogeneous materials

A homogenization‐based multi‐scale model at finite strains is proposed linking the micro‐scale to the macro‐scale level through a second‐gradient constitutive theory. It is suitable for modeling localization and size effects in multi‐phase materials. The macroscopic deformation gradient and second g...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	International journal for numerical methods in engineering 2022-11, Vol.123 (21), p.5274-5318
Hauptverfasser:	Rodrigues Lopes, Igor A., Andrade Pires, Francisco M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Deformation effects finite element method finite strains Homogenization Lagrange multiplier Linear systems Mathematical analysis Mathematical models method of multi‐scale virtual power Operators Scale models second gradient continuum second‐order computational homogenization Size effects Stress tensors Tensors
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!