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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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Meo, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2022High velocity impact on generic CFRP blade specimencitations
- 2021Real-time thermography system for composite welding:Undamaged baseline approachcitations
- 2021Thermoplastic polyurethane composites for railway applications: experimental and numerical study of hybrid laminates with improved impact resistancecitations
- 2019Design and characterization of hybrid hemp/carbon laminates with improved impact resistancecitations
- 2019On high velocity impact on carbon fibre reinforced polymers
- 2019On high velocity impact on carbon fibre reinforced polymers
- 2019Development of multifunctional hybrid metal/carbon composite structurescitations
- 2019Acoustic emission localization in composites using the signal power method and embedded transducerscitations
- 2018Damage detection in composites using nonlinear ultrasonically modulated thermographycitations
- 2018Low energy actuation technique of bistable composites for aircraft morphingcitations
- 2017Damage tolerance of bio-inspired helicoidal composites under low velocity impactcitations
- 2017A novel nonlinear damage resonance intermodulation effect for structural health monitoring
- 2017A structural health monitoring technique for the reconstruction of impact forces in aerospace componentscitations
- 2016Nonlinear damage detection and localization using a time domain approachcitations
- 2015Nonlinear ultrasound modelling and validation of fatigue damagecitations
- 2015Modeling of thermal wave propagation in damaged composites with internal source
- 2015Modeling of thermal wave propagation in damaged composites with internal source
- 2014Impact localization on a composite tail rotor blade using an inverse filtering approachcitations
- 2014Nonlinear damage detection in composite structures using bispectral analysiscitations
- 2014Nonlinear damage detection in composite structures using bispectral analysiscitations
- 2014Material enabled thermographycitations
- 2013Deformation and Damage in Fabric-reinforced Composites Under Bending
- 2013Toughening of Carbon Fibre Composites By Hybridisation with Self-Reinforced Polypropylene
- 2013Hybridization of Ductile Steel Fibre and Self-Reinforced Composites
- 2012Impact localization in composite structures of arbitrary cross sectioncitations
- 2011Acoustic emission source localization in anisotropic structures with diffuse field conditions using a time reversal approach
- 2010A new wavelet based algorithm for impact identification and group velocity determination in composite structures
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document
On high velocity impact on carbon fibre reinforced polymers
Abstract
The gaining popularity of composites and their typical applications (e.g. aerospace, energy and defence) are driving the requirements for the dynamic characterisation of these materials. Carbon fibre reinforced polymers (CFRP), which are the main concern in this work, are composed of stiff, brittle fibres encased in epoxy resin. Their microstructure results in pronounced anisotropy which makes their characterisation challenging even in basic quasi-static mechanical tests. It must be pointed out that the anisotropy and heterogeneity lead to a complexity in behaviour of these materials including a number of failure mechanisms in the material that are activated by different loading conditions. Despite extensive research in the last three decades, a widely accepted and reliable failure theory for composites does not exist [1][2]. The work in progress, presented here, is related to development of the damage part of a constitutive model intended for modelling of high velocity impact on CFRP aerospace structures. The model is based on spectral decomposition of the material stiffness tensor and strain energy. The model development was supported by extensive mesoscale modelling of the effects of physical damage on the damage parameters related to the material deformation eigenmodes. This is done as part of an integrated effort to produce tools for modelling of high velocity impact on composites in the European project EXTREME∗∗.