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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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Demirci, Emrah
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Topics
Publications (14/14 displayed)
- 2025Quantitative analysis of orientation distribution of graphene platelets in nanocomposites using TEM
- 2024Effects of Seawater on Mechanical Performance of Composite Sandwich Structures: A Machine Learning Frameworkcitations
- 2024Effects of moisture absorption on penetration performance of FRP sandwich structurescitations
- 2024Self-Reinforced Composite Materials: Frictional Analysis and Its Implications for Prosthetic Socket Designcitations
- 2024Dynamic Bending Behaviour of Sandwich Structures for Marine Applicationscitations
- 2023Assessing Crimp of Fibres in Random Networks with 3D Imagingcitations
- 2023Damage Assessment of Glass-Fibre-Reinforced Plastic Structures under Quasi-Static Indentation with Acoustic Emissioncitations
- 2018Cellular response to cyclic compression of tissue engineered intervertebral disk constructs composed of electrospun polycaprolactonecitations
- 2017Notches in fibrous materials: micro-mechanisms of deformation and damagecitations
- 2016Micro-Indentation based study on steel sheet degradation through forming and flatteningcitations
- 2016Optical properties of graphene-based materials in transparent polymer matricescitations
- 2016Computational assessment of residual formability in sheet metal forming processes for sustainable recyclingcitations
- 2015Deformation and Damage of Thermally Bonded Nonwoven Networkscitations
- 2012Numerical modelling of thermally bonded nonwovenscitations
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article
Dynamic Bending Behaviour of Sandwich Structures for Marine Applications
Abstract
This paper examines the mechanical performance of fibre-reinforced composite sandwich structures (FRPSSs) for maritime applications, focusing on the impact bending and damage sequence after seawater exposure. Glass-fibre/epoxy facesheets with various PVC foam core configurations underwent low-velocity single and multiple impacts. An in situ moisture-uptake methodology monitored moisture ingress until saturation. Results showed moisture uptake reduced impact bending capacity and bending stiffness to varying degrees. While energy-absorption performance remained largely unchanged under single impacts, significant differences were noted for multiple impacts. Failure analysis confirmed the reductions in some damage modes such as facesheet fracture, indentation, and core shear failures, while core shearing, delamination, core/facesheet debonding, and fibre breakage were identified as the main failure modes. These insights enhance understanding and optimisation of FRPSSs for improved out-of-plane damage resistance in marine applications.