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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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Aremu, Adedeji
Coventry University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Mechanical characterisation and crashworthiness performance of additively manufactured polymer-based honeycomb structures under in-plane quasi-static loadingcitations
- 2023Finite element model of fiber volume effect on the mechanical performance of additively manufactured carbon fiber reinforced plastic compositescitations
- 2022Material design factors in the additive manufacturing of Carbon Fiber Reinforced Plastic Compositescitations
- 2019Using machine learning to aid in the parameter optimisation process for metal-based additive manufacturingcitations
- 2018Insights into the mechanical properties of several triply periodic minimal surface lattice structures made by polymer additive manufacturingcitations
- 2017Compressive failure modes and energy absorption in additively manufactured double gyroid latticescitations
- 2017Non-linear Contact Analysis of Self-Supporting Lattice
- 2017Insights into the mechanical properties of several triplyperiodic minimal surface lattice structures made by polymeradditive manufacturingcitations
- 2016A mechanical property evaluation of graded density Al-Si10-Mg lattice structures manufactured by selective laser meltingcitations
- 2016Effects of Net and Solid Skins on Self-Supporting Lattice Structures
- 2014The BCC unit cell for latticed SLM parts; mechanical properties as a function of cell size
- 2014A Comparative Finite Element Study of Cubic Unit Cells for Selective Laser Melting
Places of action
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article
Mechanical characterisation and crashworthiness performance of additively manufactured polymer-based honeycomb structures under in-plane quasi-static loading
Abstract
Additive manufacturing technology is suitable for producing energy-absorbing devices with tunable mechanical properties and improved crashworthiness performance. In this study, the mechanical properties and macrostructural crushing behaviour of five additively manufactured polymer-based honeycomb structures (HS) are investigated. Subjected to in-plane loading, the experimental results of the HS are compared with numerical findings and theoretical predictions. Results indicate that deformation modes and overall crushing performance are influenced by utilising different parent materials. The polymer HS made from polyethylene terephthalate glycol gives the best overall crushing performance over the other polymers and polymer-fibre reinforcement HS. However, the crush force efficiency of HS made from polylactic acid is the least promising. The polymer-fibre reinforced HS outperforms some of the pure polymer-based ones in terms of specific energy absorption and shows a characteristic lightweight advantage. Hence, spotting it as a promising energy absorber utilised for crashworthiness application especially where ultra-lightweight property is highly desired.