Finite element modeling strategies for 2D and 3D delamination propagation in composite DCB specimens using VCCT, CZM and XFEM approaches

M Heidari-Rarani, M Sayedain - Theoretical and Applied Fracture …, 2019 - Elsevier
Virtual crack closure technique (VCCT), cohesive zone modeling (CZM) and extended finite
element method (XFEM) are three well-known numerical methods frequently used for crack …

A critical review of numerical methods for the simulation of pultruded fiber-reinforced structural elements

A Fascetti, L Feo, H Abbaszadeh - Composite Structures, 2021 - Elsevier
Abstract Pultruded Fiber-Reinforced Polymers (FRP) are innovative structural elements that
are experiencing a steady increase in use for different structural applications. Due to their …

Computational analysis of the interfacial debonding in polymer composites: research progress and challenges

I Goda, E Padayodi, RN Raoelison - Advanced Composites and Hybrid …, 2024 - Springer
This paper presents a comprehensive review of the current state-of-the-art computational
modeling techniques for predicting debonding processes and interface failures in fiber …

Failure analysis and experimental study on bolted composite joints based on continuum damage mechanics

X Li, Y Li, F Li, Z Huang, H Chen - Composite Structures, 2023 - Elsevier
This study focuses on the numerical analysis and experimental evaluation of failures and
damages in the bolted joints of CFRP composite laminates under tensile loads. Firstly …

Peridynamic modeling of delamination growth in composite laminates

YL Hu, NV De Carvalho, E Madenci - Composite Structures, 2015 - Elsevier
Delamination growth predictions in previous peridynamic models were based on the
assumption of constant critical stretch for each interlayer bond interaction. This study …

Delamination propagation criterion including the effect of fiber bridging for mixed-mode I/II delamination in CFRP multidirectional laminates

Y Gong, L Zhao, J Zhang, Y Wang, N Hu - Composites Science and …, 2017 - Elsevier
Large-scale fiber bridging developed in the CRFP multidirectional (MD) laminates upon
mixed-mode I/II fracture has a significant effect on the delamination behavior. Without …

Effect of interface angle on mode I delamination damage behavior of multidirectional fully isotropic laminates with the same global stiffness

L Zou, Y Gong, D Tian, L Zhao, J Zhang, N Hu - Thin-Walled Structures, 2023 - Elsevier
Multidirectional laminates are widely used in practical engineering while delamination is
prone to occur due to relatively weak interlaminar mechanical properties. The delamination …

WITHDRAWN: Recent advances in modeling and simulation approaches for fiber/matrix interface failure in FRP composites

I Goda, E Padayodi, RN Raoelison - 2023 - Elsevier
WITHDRAWN: Recent advances in modeling and simulation approaches for fiber/matrix
interface failure in FRP composites Ibrahim Godaa,*, EssoleÌ Padayodia, Rija Nirina …

Failure load prediction of adhesively bonded single lap joints by using various FEM techniques

MZ Sadeghi, A Gabener, J Zimmermann… - International Journal of …, 2020 - Elsevier
Fracture toughness, ie, GC, is considered an important fracture characteristic parameter by
which the state of integrity of the adhesively bonded joints under different loading modes …

An efficient and versatile use of the VCCT for composites delamination growth under fatigue loadings in 3D numerical analysis: the Sequential Static Fatigue algorithm

LM Martulli, A Bernasconi - International Journal of Fatigue, 2023 - Elsevier
Composite materials are susceptible to delamination when undergoing fatigue loads. Being
able to accurately and efficiently predict the fatigue propagation of a delamination defect …