Computational homogenization for heterogeneous thin sheets
EWC Coenen, VG Kouznetsova… - International Journal for …, 2010 - Wiley Online Library
In this paper, a computational homogenization technique for thin‐structured sheets is
proposed, based on the computational homogenization concepts for first‐and second‐order …
proposed, based on the computational homogenization concepts for first‐and second‐order …
[HTML][HTML] Computational homogenization of periodic beam-like structures
P Cartraud, T Messager - International Journal of Solids and Structures, 2006 - Elsevier
This paper is concerned with the computation of the effective elastic properties of periodic
beam-like structures. The homogenization theory is used and leads to an equivalent …
beam-like structures. The homogenization theory is used and leads to an equivalent …
[HTML][HTML] A Bending-Gradient model for thick plates. Part I: Theory
This is the first part of a two-part paper dedicated to a new plate theory for out-of-plane
loaded thick plates where the static unknowns are those of the Kirchhoff–Love theory (3 in …
loaded thick plates where the static unknowns are those of the Kirchhoff–Love theory (3 in …
Dynamics of discrete framed structures: a unified homogenized description
S Hans, C Boutin - Journal of Mechanics of Materials and Structures, 2008 - msp.org
The dynamic behavior of discrete periodic one-dimensional structures is approached by
considering transverse vibrations of structures made of repeated unbraced frames …
considering transverse vibrations of structures made of repeated unbraced frames …
FEM formulation of homogenization method for effective properties of periodic heterogeneous beam and size effect of basic cell in thickness direction
S Yi, L Xu, G Cheng, Y Cai - Computers & Structures, 2015 - Elsevier
This paper applies the asymptotic homogenization method to predict effective properties of
periodic heterogeneous beam structures. A improved FEM formulation and algorithm of the …
periodic heterogeneous beam structures. A improved FEM formulation and algorithm of the …
[HTML][HTML] A mixed stress-strain driven computational homogenization of spiral strands
MA Saadat, D Durville - Computers & Structures, 2023 - Elsevier
Spiral strands subjected to tensile force and bending loading display a nonlinear dissipative
behavior due to frictional interactions between their elementary wires. This study aims to …
behavior due to frictional interactions between their elementary wires. This study aims to …
[HTML][HTML] Mechanical modeling of helical structures accounting for translational invariance. Part 1: Static behavior
The purpose of this paper is to investigate the static behavior of helical structures under axial
loads. Taking into account their translational invariance, the homogenization theory is …
loads. Taking into account their translational invariance, the homogenization theory is …
[HTML][HTML] An efficient method for estimating the structural stiffness of flexible floating structures
In the hydroelastic analysis of large floating structures, the structural and hydrodynamic
analyses are coupled, and the structural stiffness plays an important role in the accurate …
analyses are coupled, and the structural stiffness plays an important role in the accurate …
Homogenisation of periodic discrete medium: Application to dynamics of framed structures
C Boutin, S Hans - Computers and Geotechnics, 2003 - Elsevier
In this article the transverse and longitudinal vibrations of periodic multi-frame structures are
modelled by means of the homogenisation method of discrete media. The objective is to …
modelled by means of the homogenisation method of discrete media. The objective is to …
Solid and 3D beam finite element models for the nonlinear elastic analysis of helical strands within a computational homogenization framework
F Ménard, P Cartraud - Computers & Structures, 2021 - Elsevier
This paper proposes a computational approach for studying the overall behaviour and local
stress state of strand-type structures. This method is based on the homogenization theory of …
stress state of strand-type structures. This method is based on the homogenization theory of …