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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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Roy, Sree Shankhachur
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2019In-situ monitoring of braided composite tubes with optical fibres and piezoelectric sensors
- 2019Matrix-graded and fibre-steered composites to tackle stress concentrationscitations
- 2017Tensile response of Hoop Reinforced Multiaxially Braided Thin Wall Composite Tubescitations
- 2017Influence of Bending on Wrinkle Formation and Potential Methods of Mitigation
- 2017DAMAGE TOLERANCE OF CARBON/EPOXY QUASI-INTERWOVEN COMPOSITES SUBJECTED TO LOW VELOCITY IMPACTS
- 2016Influence of Braid Carrier Tension on Carbon Fibre Braided Preformscitations
- 2015Braid Winding for Optimum Tubular Preforming
- 2013A study of quadriaxial and triaxial composite tubes developed by braid-winding
Places of action
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conferencepaper
Influence of Bending on Wrinkle Formation and Potential Methods of Mitigation
Abstract
The study investigates wrinkle formation during bending of the braided composite tube. Consolidation of the preform and change in braid parameters due to fibre scissoring were found to be two major influencing factors for causing out-of-plane deformation. The change in braid angle and diameter under uniaxial tension and compression loading were studied and a prediction method was devised. Bending of over-braided preform showed substantial change in braid angle around the circumference as well as along the length. Optimisation of braid parameters was carried out by changing the braid angle locally around the circumference of the braid in order to compensate for the distortion during bending. The braid angle measured after bending the optimised structure showed improvement that can eliminate one of the factors influencing the out-of-plane deformation thus wrinkle generation.