693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Camanho, Pp
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (229/229 displayed)
- 2024Identification of mode I fracture toughness in GFRP/Al and GFRP/Cu joints for structural batteriescitations
- 2024On the understanding of bubble dynamics through a calibrated textile-like porous medium using a machine learning based algorithmcitations
- 2023Micro-mechanical analysis of composite materials using Phase-Field models of brittle fracturecitations
- 2023Modeling fracture of multidirectional thin-ply laminates using an anisotropic phase field formulation at the macro-scalecitations
- 2023Longitudinal failure mechanisms and crack resistance curves of unidirectional thermoplastic compositescitations
- 2023A design methodology of composite scarf repairs using artificial intelligencecitations
- 2022Automatic void content assessment of composite laminates using a machine-learning approachcitations
- 2022A THREE-DIMENSIONAL VISCOUS-DAMAGE MODEL FOR POLYMER COMPOSITES UNDERGOING FINITE STRAINS
- 2022A three-dimensional plastic-damage model for polymer composite materialscitations
- 2022VOID TRANSPORT IN LIQUID RESIN TRANSFER FLOW THROUGH DUAL-SCALE FIBRE REINFORCEMENTS
- 2022In Situ Synchrotron X-ray Microtomography of Progressive Damage in Canted Notched Cross-Ply Composites with Interlaminar Nanoreinforcementcitations
- 2022EFFECTS OF HYBRIDIZATION AND PLY THICKNESS ON CARBON/CARBON COMPOSITE LAMINATES STRENGTH AND TOUGHNESS
- 2022An invariant-based elasto-visco-plastic model for unidirectional polymer composites at finite strainscitations
- 2022Modelling damage in half-hole pin bearing cross-ply and angle-ply composite laminatescitations
- 2022Modeling Fracture of Multidirectional Thin-Ply Laminates Using an Anisotropic Phase Field Formulation at the Macro-Scale
- 2021The Latest Trends in Electric Vehicles Batteriescitations
- 2021Modelling damage in multidirectional laminates subjected to multi-axial loadingcitations
- 2021A methodology to generate design allowables of composite laminates using machine learningcitations
- 2021Nanomechanics serving polymer-based composite researchcitations
- 2021Structural Batteries: A Reviewcitations
- 2021Effects of ply thickness and architecture on the strength of composite sub-structurescitations
- 2021In situ synchrotron computed tomography study of nanoscale interlaminar reinforcement and thin-ply effects on damage progression in composite laminatescitations
- 2021An All-Solid-State Coaxial Structural Battery Using Sodium-Based Electrolytecitations
- 2021On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic platescitations
- 2021Effects of hybridization and ply thickness on the strength and toughness of composite laminatescitations
- 2020New interlaminar features and void distributions in advanced aerospace-grade composites revealed via automated algorithms using micro-computed tomographycitations
- 2020Is there a ply thickness effect on the mode I intralaminar fracture toughness of composite laminates?citations
- 2020Optimization of the microstructure of unidirectional hybrid composites under uniaxial tensile loadscitations
- 2020A case for Tsai's Modulus, an invariant-based approach to stiffnesscitations
- 2020On the experimental determination of the J-curve of quasi-brittle composite materialscitations
- 2020Thin-ply polymer composite materials: a reviewcitations
- 2020Viscoelastic-viscoplastic constitutive model for unidirectional fibre reinforced polymers
- 2020Simulation of edge impact and compression after edge impact in CFRP laminatescitations
- 2020Interlaminar to intralaminar mode I and II crack bifurcation due to aligned carbon nanotube reinforcement of aerospace-grade advanced compositescitations
- 2019Static and fatigue interlaminar shear reinforcement in aligned carbon nanotube-reinforced hierarchical advanced compositescitations
- 2019Elasto-plastic constitutive equations for short fiber reinforced polymerscitations
- 2019Effects of local stress fields around broken fibres on the longitudinal failure of composite materialscitations
- 2019Composite layup effect on the failure mechanism of single lap bonded jointscitations
- 2019Simulation of failure in laminated polymer composites: building-block validationcitations
- 2019Damage micro-mechanisms in notched hierarchical nanoengineered thin-ply composite laminates studied by in situ synchrotron x-ray microtomographycitations
- 2019Virtual calculation of the B-value allowables of notched composite laminatescitations
- 2019A micro-mechanics perspective to the invariant-based approach to stiffnesscitations
- 2019An invariant based transversely-isotropic constitutive model for unidirectional fibre reinforced composites considering the matrix viscous effectscitations
- 2019Multi-scale characterization and modelling of the transverse compression response of unidirectional carbon fiber reinforced epoxycitations
- 2019Analyzing the failure and damage of FRP composite laminates under high strain rates considering visco-plasticitycitations
- 2019Simulation of the Mechanical Response of Thin-Ply Composites: From Computational Micro-Mechanics to Structural Analysiscitations
- 2019Progressive delamination analysis through two-way global-local coupling approach preserving energy dissipation for single-mode and mixed-mode loadingcitations
- 2019An analytical model to predict stress fields around broken fibres and their effect on the longitudinal failure of hybrid compositescitations
- 2019Determination of mode I dynamic fracture toughness of IM7-8552 composites by digital image correlation and machine learningcitations
- 2019Mesoscale modelling of damage in single- and double-shear composite bolted jointscitations
- 2019A dynamic spring element model for the prediction of longitudinal failure of polymer compositescitations
- 2019On a unique fracture micromechanism for highly cross-linked epoxy resinscitations
- 2018Experimental characterization and constitutive modeling of the non-linear stress–strain behavior of unidirectional carbon–epoxy under high strain rate loadingcitations
- 2018Effective 2D and 3D crack propagation with local mesh refinement and the screened Poisson equationcitations
- 2018Synergetic effects of thin plies and aligned carbon nanotube interlaminar reinforcement in composite laminatescitations
- 2018A methodology to simulate low velocity impact and compression after impact in large composite stiffened panelscitations
- 2018Mechanical fastening of composite and composite-metal structurescitations
- 2018A strategy to improve the structural performance of non-crimp fabric thin-ply laminatescitations
- 2017Effective simulation of the mechanics of longitudinal tensile failure of unidirectional polymer compositescitations
- 20173D-reinforcement techniques for co-bonded CFRP/CFRP and CFRP/metal joints: a brief reviewcitations
- 2017Analysis of delamination damage in composite structures using cohesive elementscitations
- 2017Strength prediction of notched thin ply laminates using finite fracture mechanics and the phase field approachcitations
- 2017Prediction of size effects in open-hole laminates using only the Young's modulus, the strength, and the R-curve of the 0 degrees plycitations
- 2017Spring element model for hybrid composites with a random fire packing
- 2017Effect of tow thickness on the structural response of aerospace-grade spread-tow fabricscitations
- 2017Interlaminar reinforcement of carbon fiber composites using aligned carbon nanotubes
- 2017Damage modelling of thin-ply nano-reinforced composite laminates
- 2017Interfacial phenomena in metallic z-reinforced CFRP joints after hygrothermal ageing,Grenzflächenphänomene metallisch z-verstärkter hydrothermal gealterter CFK-verbindungencitations
- 2017The effect of through-thickness compressive stress on mode II interlaminar fracture toughnesscitations
- 2017Structural response of aerospace-grade thin-ply woven and non-crimp fabrics
- 2017Synergetic effects of thin ply and nanostitching studied by synchrotron radiation computed tomography
- 2017A consistent anisotropic damage model for laminated fiber-reinforced composites using the 3D-version of the Puck failure criterioncitations
- 2017Fracture toughness and crack resistance curves for fiber compressive failure mode in polymer composites under high rate loadingcitations
- 2016Finite-strain laminates: Bending-enhanced hexahedron and delaminationcitations
- 2016Intralaminar damage in polymer composites in the presence of finite fiber rotation: Part I - Constitutive modelcitations
- 2016Intralaminar damage in polymer composites in the presence of finite fiber rotation: Part II - Numerical analysis and validationcitations
- 2016Failure and damage characterization of (+/- 30 degrees) biaxial braided composites under multiaxial stress statescitations
- 2016Selective ply-level hybridisation for improved notched response of composite laminatescitations
- 2016Physically-sound simulation of low-velocity impact on fiber reinforced laminatescitations
- 2016Measuring the intralaminar crack resistance curve of fibre reinforced composites at extreme temperaturescitations
- 2016Analysis models for polymer composites across different length scalescitations
- 2016Hygrothermal effects on the translaminar fracture toughness of cross-ply carbon/epoxy laminates: Failure mechanismscitations
- 2016Selective ply-level hybridisation for improved notched response
- 2016Micro-mechanics based pressure dependent failure model for highly cross-linked epoxy resinscitations
- 2016Characterization and multi-scale modeling of the transverse compression of thick RTM-processed unidirectional samples
- 2016Damage analysis of out of plane undulated fiber compositescitations
- 2016Mechanics of hybrid polymer composites: analytical and computational studycitations
- 2016Single lap shear stress in hybrid CFRP/Steel compositescitations
- 2016Modelling the tensile failure of hybrid polymer composites
- 2016Analysis of transverse compression and in-plane shear in unidirectional composites by a progressive damage model in presence of fiber rotation
- 2016Measurement of fracture toughness for fiber compressive failure mode of UD composites under high rate loading
- 2015Three-dimensional invariant-based failure criteria for transversely isotropic fibre-reinforced compositescitations
- 2015A constitutive-based element-by-element crack propagation algorithm with local mesh refinementcitations
- 2015Inter-laminar shear stress in hybrid CFRP/austenitic steelcitations
- 2015High strain rate behaviour of 5-harness-satin weave fabric carbon-epoxy composite under compression and combined compression-shear loadingcitations
- 2015FRACTURE TOUGHNESS AND CRACK RESISTANCE CURVES IN THE LONGITUDINAL COMPRESSIVE FAILURE OF POLYMER COMPOSITES
- 2015Constitutive modeling and experimental characterization of the non-linear stress-strain behavior of unidirectional carbon-epoxy under high strain rates
- 2015A finite fracture mechanics model for the prediction of the notched response and large damage capability of composite laminatescitations
- 2015STRENGTH ANALYSIS OF COMPOSITE STRUCTURES USING FINITE FRACTURE MECHANICS
- 2015Experimental evaluation of through-the-thickness stress distribution in transverse crack tension test samples
- 2015Three-dimensional invariant-based failure criteria for fibre-reinforced compositescitations
- 2015Numerical Modelling of Failure in Advanced Composite Materialscitations
- 2015Micro-mechanical analysis of the effect of ply thickness on the transverse compressive strength of polymer compositescitations
- 2014Invariant-based failure criteria for composite laminates
- 2014Comment to the paper 'Analysis of progressive matrix cracking in composite laminates ii. first ply failure' by george j dvorak and norman lawscitations
- 2014Numerical modeling of nonlinearity, plasticity and damage in CFRP-woven composites for crash simulationscitations
- 2014Prediction of out-of-plane failure modes in CFRP
- 2014Experimental characterisation and modelling of nonlinear stress-strain behaviour and strain rate effects for unidirectional carbon-epoxy
- 2014Fibre steering for shear-loaded composite panels with cutoutscitations
- 2014Measurement of the compressive crack resistance curve of composites using the size effect lawcitations
- 2014Measurement of the intralaminar fracture toughness and R-curve of polymer composites laminates using the size effect law
- 2014Large damage capability of non-crimp fabric thin-ply laminatescitations
- 2014Effects of interply hybridization on the damage resistance and tolerance of composite laminatescitations
- 2014Micro-mechanical analysis of the in situ effect in polymer composite laminatescitations
- 2014Determination of the mode I crack resistance curve of polymer composites using the size-effect lawcitations
- 2014Finite strain fracture of 2D problems with injected anisotropic softening elementscitations
- 2013Assessment of materials for fuselage panels considering fatigue behavior
- 2013Analysis of multistable variable stiffness composite platescitations
- 2013A semi-analytical method to predict net-tension failure of mechanically fastened joints in composite laminatescitations
- 2013Finite element modeling of mode i delamination growth in laminated DCB specimens with R-curve effectscitations
- 2013Micromechanical analysis of polymer composites reinforced by unidirectional fibres: Part II-Micromechanical analysescitations
- 2013Size effects on the tensile and compressive failure of notched composite laminatescitations
- 2013Notched response of non-crimp fabric thin-ply laminatescitations
- 2013Notched response of non-crimp fabric thin-ply laminates: Analysis methodscitations
- 2013Three-dimensional failure criteria for fiber-reinforced laminatescitations
- 2013Product architecture and technology selection in dynamic business environment
- 2013Modeling the inelastic deformation and fracture of polymer composites-Part II: Smeared crack modelcitations
- 2013Modeling the inelastic deformation and fracture of polymer composites-Part I: Plasticity modelcitations
- 2013Development of a new nonlinear numerical material model for woven composite materials accounting for permanent deformation and damagecitations
- 2013Micromechanical analysis of polymer composites reinforced by unidirectional fibres: Part I - Constitutive modellingcitations
- 2013Variable stiffness flexible matrix laminates with prescribed finite elastic deformation
- 2013Initially rigid cohesive laws and fracture based on edge rotationscitations
- 2012Material and structural response of polymer-matrix fibre-reinforced compositescitations
- 2012Size effects on the tensile and compressive failure of notched composite laminates
- 2012SIZE EFFECTS ON THE TENSILE AND COMPRESSIVE FAILURE OF NOTCHED COMPOSITE LAMINATES
- 2012A finite fracture mechanics model for the prediction of the open-hole strength of composite laminatescitations
- 2012Numerical simulation of the non-linear deformation of 5-harness satin weavescitations
- 2012Structural integrity of thin-ply laminates
- 2012Simulation of drop-weight impact and compression after impact tests on composite laminatescitations
- 2012Modelling the micromechanical behaviour of 5-harness satin weaves obtained by RTM
- 2012In-plane stiffness tailoring for the improvement of buckling and strength of composite panels with cut-outs
- 2012In-plane stiffness tailoring for the improvement of buckling and strength of composite panels with cut-outs
- 2012Delamination assessment tool for spacraft composite structures
- 2012Influence of geometrical parameters on the elastic response of unidirectional composite materialscitations
- 2011Matrix cracking and delamination in laminated composites. Part I: Ply constitutive law, first ply failure and onset of delaminationcitations
- 2011On the relation between the mode I fracture toughness of a composite laminate and that of a 0 degrees ply: Analytical model and experimental validationcitations
- 2011Experimental and numerical study of fastener pull-through failure in GFRP laminatescitations
- 2011Fastener pull-through failure in GFRP laminates
- 2011Reinforcement of composite bolted joints by means of local metal hybridization
- 2011Effects of ply clustering in laminated composite plates under low-velocity impact loadingcitations
- 2011Effects of ply clustering in laminated composite plates under low-velocity impact loading
- 2011Analytical model for the prediction of the fracture toughness of multidirectional laminates
- 2011An efficient design method for multi-material bolted joints used in the railway industrycitations
- 2011High strain rate characterisation of unidirectional carbon-epoxy IM7-8552 in longitudinal compressioncitations
- 2011Matrix cracking and delamination in laminated composites. Part II: Evolution of crack density and delaminationcitations
- 2010Accurate simulation of delamination growth under mixed-mode loading using cohesive elements: Definition of interlaminar strengths and elastic stiffnesscitations
- 2010Tailoring for strength of steered-fibre composite panels with cutouts
- 2010Tailoring for strength of steered-fibre composite panels with cutoutscitations
- 2010Tailoring for strength of composite steered-fibre panels with cutoutscitations
- 2010Measurement of resistance curves in the longitudinal failure of composites using digital image correlationcitations
- 2010Analytical Modelling of Transverse Matrix Cracking of [+/-theta/90(n)](s) Composite Laminates under Multiaxial Loadingcitations
- 2010High strain rate characterisation of unidirectional carbon-epoxy IM7-8552 in transverse compression and in-plane shear using digital image correlationcitations
- 2010IDMEC - Faculdade de Engenharia da Universidade do Porto Concise presentation with focus on aeronautics R&D
- 2010A methodology for the structural analysis of composite wind turbine blades under geometric and material induced instabilitiescitations
- 2010Hybrid CFRP/titanium bolted joints: Performance assessment and application to a spacecraft payload adaptorcitations
- 2010Damage tolerance of non-conventional laminates with dispersed stacking sequences
- 2010Damage tolerance of non-conventional laminates with dispersed stacking sequences
- 2009A procedure for superposing linear cohesive laws to represent multiple damage mechanisms in the fracture of compositescitations
- 2009Fatigue life prediction of a cracked lap splice specimen using fracture mechanics parameters
- 2009Low-velocity impact damage on dispersed stacking sequence laminates. Part I: Experimentscitations
- 2009Simulation of delamination by means of cohesive elements using an explicit finite element code
- 2009CompTest2008
- 2009Hybrid titanium-CFRP laminates for high-performance bolted jointscitations
- 2009Pressure-dependent constitutive and failure model for laminated composites
- 2009Characterisation of unidirectional Carbon-Epoxy IM7-8552 in longitudinal compression under high strain ratescitations
- 2009Low-velocity impact damage on dispersed stacking sequence laminates. Part II: Numerical simulationscitations
- 2009A theoretical model to study the influence of tow-drop areas on the stiffness and strength of variable-stiffness laminatescitations
- 2008Preface
- 2008Generation of random distribution of fibres in long-fibre reinforced compositescitations
- 2008Variable-stiffness composite panels: Buckling and first-ply failure improvements over straight-fibre laminatescitations
- 2008Effective simulation of delamination in aeronautical structures using shells and cohesive elementscitations
- 2008Delamination propagation under cyclic loadingcitations
- 2008A three-dimensional damage model for transversely isotropic composite laminatescitations
- 2008Analysis of morphing, multi stable structures actuated by piezoelectric patchescitations
- 2008Analytical and numerical investigation of the length of the cohesive zone in delaminated composite materials
- 2008Development of Domain Superposition Technique for the Modelling of Woven Fabric Composites
- 2007An engineering solution for mesh size effects in the simulation of delamination using cohesive zone modelscitations
- 2007Stress intensity factor and load transfer analysis of a cracked riveted lap jointcitations
- 2007Size effects on the strength of notched composites
- 2007Erratum to "CompTest 2006 special issue" (DOI:10.1016/j.compositesa.2006.09.010)citations
- 2007Prediction of size effects in notched laminates using continuum damage mechanicscitations
- 2007Composite skin-stiffener virtual testing
- 2007The residual stress intensity factors for cold-worked cracked holes: a technical note. (vol 27, pg 879, 2004)
- 2007Progressive failure analysis of tow-placed, variable-stiffness composite panels
- 2007Progressive failure analysis of tow-placed, variable-stiffness composite panelscitations
- 2007Generation of transversal material randomness in fibre reinforced composites
- 2007A continuum damage model for composite laminates: Part I - Constitutive modelcitations
- 2007A continuum damage model for composite laminates: Part II - Computational implementation and validationcitations
- 2007Simulation of delamination in composites under high-cycle fatiguecitations
- 2007Progressive damage analysis of tow-steered composite panels in postbuckling
- 2007A smeared crack model for simulating damage in laminated composites
- 2007Simulation of delamination propagation in composites under high-cycle fatigue using cohesive-zone models
- 2007CompTest 2006citations
- 2006A simplified method for the impact test of beams using a pseudo-dynamic (PSD) processcitations
- 2006Prediction of in situ strengths and matrix cracking in composites under transverse tension and in-plane shearcitations
- 2006A damage model for the simulation of delamination in advanced composites under variable-mode loadingcitations
- 2006A design methodology for mechanically fastened joints in laminated composite materialscitations
- 2005Increasing the efficiency of composite single-shear lap joints using bonded insertscitations
- 2005Numerical simulation of cold working of rivet holescitations
- 2005Residual stress field and reduction of stress intensity factors in cold-worked holescitations
- 2005Enhanced design methods for mechanically fastened joints in composite structures
- 2005Failure criteria for FRP laminatescitations
- 2005Analysis of morphing, multi-stable structures actuated by piezoelectric patches
- 2004Analytical dynamic analysis of earthquake base-isolation structures using time history modal superpositioncitations
- 2004The residual stress intensity factors for cold-worked cracked holes: A technical notecitations
- 2004Fracture analysis of composite co-cured structural joints using decohesion elementscitations
- 2004Numerical simulation of the crushing process of composite materialscitations
- 2004The Simulation of Impact Loads on Beam-type Structures using a Pseudo-dynamic Procedurecitations
- 2004A comparison between the iosipescu and off-axis shear test methods for the characterization of Pinus Pinaster Aitcitations
- 2003Analysis of the effects of residual strains and defects on skin/stiffener debonding using decohesion elements
- 2003Numerical simulation of mixed-mode progressive delamination in composite materialscitations
- 2003Analysis of crack propagation in double cantilever beam tests of multidirectional laminatescitations
- 2001Design and quality control of structures made with pultruded profile
- 2001Experimental investigation into the static and fatigue behavior of polymer concrete reinforced with GFRP rods
- 2001Static and fatigue behaviour of aluminium bonded joints
- 2001Modelling of concrete beams reinforced with FRP re-barscitations
- 2001Mixed-mode decohesion elements for analyses of progressive delaminationcitations
- 2001Bonded inserts for CFRP bolted joints
- 2000Bonded metallic inserts for bolted joints in composite laminates
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article
Effects of hybridization and ply thickness on the strength and toughness of composite laminates
Abstract
This work presents the results of an experimental study performed in carbon/epoxy composite materials manufactured using a ply-level hybridization technique. The aim of the study is to investigate the potential of such hybridization technique to promote pseudo-ductile failure, and to enhance fracture toughness. Two thin-ply carbon-epoxy systems and three different carbon-carbon hybrid lay-ups are considered. Both strength and fracture tests are performed on the manufactured laminates and the properties of the hybrid materials are compared to those of the baseline non-hybrid composites. Digital Image Correlation and post-mortem X-ray imaging are used to analyze the fracture process of the different materials. The comparison of the mechanical response of the different materials demonstrates that, by means of thin ply hybridization, a pseudo-ductile failure in tension can be obtained, associated with fibre fragmentation. However, the hybridization seems not to be responsible for the increased fracture toughness that is ascribable to the ply-thickness effect.