| 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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Pimenta, Soraia
Imperial College London
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Fatigue performance and damage characterisation of ultra-thin tow-based discontinuous tape compositescitations
- 2024Strength analysis and failure prediction of thin tow-based discontinuous compositescitations
- 2024High Performance Ductile and Pseudo-ductile Polymer Matrix Compositescitations
- 2024Finite Element Modeling for Predicting Out-Of-Plane Compressive Behavior in Fiber-Reinforced Composites
- 2021Microscale material variability and its effect on longitudinal tensile failure of unidirectional carbon fibre compositescitations
- 2020Example analysis input files for CZM analysis of delamination growth in a DCB specimens
- 2019MULTISCALE MODELLING OF A THICK CARBON FIBRE SHEET MOULDING COMPOUND AUTOMOTIVE COMPONENT: FROM MANUFACTURING TO STRUCTURAL SIMULATION
- 2018EXPERIMENTAL CHARACTERIZATION ON THE ORIENTATION DEPENDENT FATIGUE RESPONSE OF STRAND-BASED CARBON SMC
- 2018Predictions of carbon fibre sheet moulding compound (CF-SMC) mechanical properties based on local fibre orientation
- 2017A benchmarking exercise for three longitudinal strength models for unidirectional fibre-reinforced composites
- 2015Aligned short fibre composites with nonlinear behaviour
- 2015Demonstration of pseudo-ductility in unidirectional discontinuous carbon fibre/epoxy prepreg compositescitations
- 2013Toughness and strength of recycled composites and their virgin precursors
Places of action
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article
Strength analysis and failure prediction of thin tow-based discontinuous composites
Abstract
<p>Tow Based Discontinuous Composites (TBDCs) are a new class of composite materials which combine in-plane isotropy, high strength and stiffness and enhanced manufacturability. However, due to their complicated micro-architecture, characterising the performance of these materials and predicting their response is challenging. This work develops a complete experimental and analytical framework which identifies all the key properties in the performance of the TBDCs, characterises them experimentally and builds an analytical predictive tool for both the stiffness response and the strength of the TBDC material. Fractography is also utilised to identify the damage mechanisms and correlate them with the analytical predictions. A parametric study is developed which shows the critical effect that the tape thickness and mode II fracture toughness have on the TBDCs. Finally, the performance of the material is compared to similarly developed TBDCs from the literature and shows the significant strength and stiffness increases recorded through the combination of the thin high-modulus tapes and the increased fibre volume fractions.</p>