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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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Swolfs, Y.
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Topics
Publications (8/8 displayed)
- 2022Detailed experimental validation and benchmarking of six models for longitudinal tensile failure of unidirectional compositescitations
- 2022Discontinuities in Aligned Discontinuous Fibers Composites: Microstructure Orientation Effect on Local Stress Concentration Factors
- 2021Blind benchmarking of seven longitudinal tensile failure models for two virtual unidirectional compositescitations
- 2021A synchrotron computed tomography dataset for validation of longitudinal tensile failure models based on fibre break and cluster developmentcitations
- 2020Fibre-direction strain measurement in a composite ply under quasi-static tensile loading using digital volume correlation and in situ synchrotron radiation computed tomographycitations
- 2020Predicting tensile behaviour of hybrid carbon fibre/SRPP composites
- 2019Carbon fibre sheet moulding compounds with high ine-mould flow: Linking morphology to tensile and compressive propertiescitations
- 2016Hybrid effects in thin ply carbon/glass unidirectional laminatescitations
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document
Predicting tensile behaviour of hybrid carbon fibre/SRPP composites
Abstract
<p>Hybrid composites combining brittle and ductile reinforcing fibres can achieve a superior combination of stiffness and toughness in comparison to the conventional single fibre type composite materials. The recently developed carbon fibre/self-reinforced polypropylene hybrids have demonstrated a unique combination of stiffness and toughness. Further optimisation of these hybrids can be achieved through modelling. This paper explores the capabilities and limitations of an analytical modelling technique. It was found that the sequence of the failure events, which depend on the critical stresses, and the overall shape of the stress-strain curve can be predicted analytically. Further work is required to accurately predict the critical strain values, which are needed for the estimation of the ultimate failure strain.</p>