[HTML][HTML] Consistent application of periodic boundary conditions in implicit and explicit finite element simulations of damage in composites

D Garoz, FA Gilabert, RDB Sevenois… - Composites Part B …, 2019 - Elsevier
This paper presents an implementation-dedicated analysis of Periodic Boundary Conditions
(PBCs) for Finite Element (FE) models incorporating highly non-linear effects due to …

X-ray CT based multi-layer unit cell modeling of carbon fiber-reinforced textile composites: Segmentation, meshing and elastic property homogenization

Y Sinchuk, O Shishkina, M Gueguen, L Signor… - Composite …, 2022 - Elsevier
Generation of realistic finite element method (FEM) geometry of a textile composite material
at tow scale remains a challenging stage of material modeling. In this paper, a FE model …

[HTML][HTML] The effect of voids on matrix cracking in composite laminates as revealed by combined computations at the micro-and meso-scales

M Mehdikhani, NA Petrov, I Straumit, AR Melro… - Composites Part A …, 2019 - Elsevier
Voids are an important type of manufacturing defects in fiber-reinforced composites. Matrix
cracking is sensitive to the presence of voids. Although this cracking occurs at the ply scale …

Evaluation of the influence of voids on 3D representative volume elements of fiber-reinforced polymer composites using CUF micromechanics

E Carrera, M Petrolo, MH Nagaraj, M Delicata - Composite Structures, 2020 - Elsevier
This paper presents numerical results on the micromechanical linear analysis of
representative volume elements (RVE) containing voids. The modeling approach is the …

Micromechanics based FEM study on the mechanical properties and damage of epoxy reinforced with graphene based nanoplatelets

A Hussein, B Kim - Composite Structures, 2019 - Elsevier
A numerical micromechanics study is performed to investigate the effect of using graphene
nanoplatelets (Gnp) with theoretical maximum properties and reduced graphene oxide …

[HTML][HTML] Integrated digital image correlation for micro-mechanical parameter identification in multiscale experiments

O Rokoš, RHJ Peerlings, JPM Hoefnagels… - International Journal of …, 2023 - Elsevier
Micromechanical constitutive parameters are important for many engineering materials,
typically in microelectronic applications and material design. Their accurate identification …

[HTML][HTML] Pseudo-ductile effects in±45∘ angle-ply CFRP laminates under uniaxial loading: Compression and cyclic tensile test

MCS Moreno, SH Muñoz - Composites Part B: Engineering, 2022 - Elsevier
The capacity of symmetric±4 5∘ angle-ply laminates of carbon fibre reinforced polymer to
hold large strains before final failure is studied in uniaxial tensile and compressive loading …

Fully integrated multi-scale modelling of damage and time-dependency in thermoplastic-based woven composites

F Praud, G Chatzigeorgiou… - International Journal of …, 2021 - journals.sagepub.com
In this work, a multi-scale model established from the concept of periodic homogenization is
utilized to predict the cyclic and time-dependent response of thermoplastic-based woven …

Micromechanical modeling of the mechanical behavior of unidirectional composites–A comparative study

M Heidari-Rarani… - Journal of …, 2018 - journals.sagepub.com
Laminated fiber reinforced composites are increasingly being used in various load-bearing
applications including for instance aerospace and wind energy power industries …

On a unique fracture micromechanism for highly cross-linked epoxy resins

J Chevalier, XP Morelle, PP Camanho, F Lani… - Journal of the …, 2019 - Elsevier
Micromechanics-based fracture criteria for highly cross-linked thermosets are heavily
needed in the context of multiscale composite failure analysis. Fracture in an epoxy resin …