Analysis of intralaminar cracking in 90-plies of GF/EP laminates with distributed ply strength

VR Pakkam Gabriel, MS Loukil… - Journal of composite …, 2021 - journals.sagepub.com
Intralaminar cracking in relatively thick 90-plies of [±θ/90 n] s laminates is analyzed using
experimental data for two Glass fiber/Epoxy (GF/EP) material systems. Weibull parameters …

[HTML][HTML] Interface crack onset at a circular cylindrical inclusion under a remote transverse tension. Application of a coupled stress and energy criterion

V Mantič - International journal of Solids and Structures, 2009 - Elsevier
The plane strain problem of a single circular cylindrical inclusion embedded in an
unbounded matrix subjected to a remote uniform uniaxial transverse tension is studied. A …

Kinking of transversal interface cracks between fiber and matrix

F París, E Correa, V Mantič - 2007 - asmedigitalcollection.asme.org
Under loads normal to the direction of the fibers, composites suffer failures that are known as
matrix or interfiber failures, typically involving interface cracks between matrix and fibers, the …

Micromechanical view of failure of the matrix in fibrous composite materials

F Parıs, E Correa, J Cañas - Composites Science and Technology, 2003 - Elsevier
Many criteria have historically been proposed to predict failures in composites. Some of
them were quasi-mimetically taken from metallic materials failure criteria and others were …

[HTML][HTML] Transverse crack formation in unidirectional composites by linking of fibre/matrix debond cracks

L Zhuang, R Talreja, J Varna - Composites Part A: Applied Science and …, 2018 - Elsevier
Plausible mechanisms of transverse crack formation in unidirectional (UD) composites
under applied tension normal to fibres are investigated numerically using a finite element …

BEM analysis of crack onset and propagation along fiber–matrix interface under transverse tension using a linear elastic–brittle interface model

L Távara, V Mantič, E Graciani, F París - Engineering Analysis with …, 2011 - Elsevier
The behavior of the fiber–matrix interface under transverse tension is studied by means of a
new linear elastic–brittle interface model. Similar models, also called weak or imperfect …

Fiber-size effects on the onset of fiber–matrix debonding under transverse tension: a comparison between cohesive zone and finite fracture mechanics models

IG García, M Paggi, V Mantič - Engineering Fracture Mechanics, 2014 - Elsevier
The problem of fiber–matrix debonding due to transverse loading is revisited. Predictions of
the critical load for the debond onset obtained by a Cohesive Zone Model combined with …

[HTML][HTML] Effect of heat treatment and test temperature on transverse cracking in tensile loading

VRP Gabriel, VI Petkov, P Fernberg, J Varna - Composites Part A: Applied …, 2024 - Elsevier
Accumulation of transverse cracks in carbon fiber heat resistant polymer (with bismaleimide
formulation) cross-ply laminates during tensile loading at elevated temperatures and after …

[HTML][HTML] Effects of inter-fiber spacing on fiber-matrix debond crack growth in unidirectional composites under transverse loading

L Zhuang, A Pupurs, J Varna, R Talreja… - Composites Part A: Applied …, 2018 - Elsevier
The energy release rate (ERR) of a fiber–matrix debond crack in a unidirectional composite
subjected to transverse tension is studied numerically. The focus of the study is the effect of …

Debonding at the fibre–matrix interface under remote transverse tension. One debond or two symmetric debonds?

IG García, V Mantič, E Graciani - European Journal of Mechanics-A/Solids, 2015 - Elsevier
The controversy about the symmetry of the debond onset at the fibre–matrix interface in
single-fibre specimens under transverse tension is studied here applying the coupled stress …