693.932 PEOPLE
| 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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Teixeira De Freitas, Sofia
Instituto Superior Técnico
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Experimental evaluation of interface adhesion of a flax fiber composite patch with epoxy and polyurethane adhesives for the reinforcement of steel structurescitations
- 2024On the Mode I Fracture Toughness of Metal-Composite Joints with untreated SLM 3D-Printed Ti6Al4V Substrates
- 2024Disrupting Fracture Toughness Of Adhesively Bonded Joints By Tailoring Composite Substrates
- 2024Acoustic emission approach for identifying fracture mechanisms in composite bonded Jointscitations
- 2023Uncovering the toughening mechanisms of bonded joints through tailored CFRP layupcitations
- 2023How does “listening” help fracture understanding?
- 2022Synthesis and characterization of novel eco-epoxy adhesives based on the modified tannic acid for self-healing jointscitations
- 2022Synthesis and characterization of novel eco-epoxy adhesives based on the modified tannic acid for self-healing jointscitations
- 2022Self-healing capability of novel eco-epoxy adhesives based on the modified tannic acid on Al adherends tested in a single lap jointcitations
- 2022Promoting extrinsic bridging of adhesively-bonded CFRP joints through the adhesive layer architecture
- 2022Testing mechanical performance of adhesively bonded composite joints in engineering applications: an overviewcitations
- 2022Enhancement of mode I fracture toughness of adhesively bonded secondary joints using different layup patterning of CFRP
- 2021Effect of salt spray ageing on the fracture of composite-to-metal bonded jointscitations
- 2021Testing mechanical performance of adhesively bonded composite joints in engineering applicationscitations
- 2021The effect of modified tannic acid (TA) eco-epoxy adhesives on mode I fracture toughness of bonded jointscitations
- 2021On the influence of glass fiber mat on the mixed-mode fracture of composite-to-metal bonded jointscitations
- 2021On the influence of glass fiber mat on the mixed-mode fracture of composite-to-metal bonded jointscitations
- 2021Self-healing capability of novel eco-epoxy adhesives based on the modified tannic acid on Al adherends tested in a single lap jointcitations
- 2021Damage assessment of a titanium skin adhesively bonded to carbon fiber–reinforced plastic omega stringers using acoustic emissioncitations
- 2021Evaluation of the strain-based partitioning method for mixed-mode I+II fracture of bi-material crackscitations
- 2020Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherendscitations
- 2020Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherendscitations
- 2020Significantly enhanced structural integrity of adhesively bonded PPS and PEEK composite joints by rapidly UV-irradiating the substratescitations
- 2020Damage assessment of NCF, 2D and 3D Woven Composites under Compression After Multiple-Impact using Acoustic Emissioncitations
- 2020Review on adhesives and surface treatments for structural applications : recent developments on sustainability and implementation for metal and composite substratescitations
- 2019Compression After Multiple Low Velocity Impacts of NCF, 2D and 3D Woven Compositescitations
- 2019From thin to extra-thick adhesive layer thicknesses:Fracture of bonded joints under mode I loading conditionscitations
- 2019Strain-based methodology for mixed-mode I plus II fracture: A new partitioning method for bi-material adhesively bonded jointscitations
- 2019Strain-based methodology for mixed-mode I+II fracture: A new partitioning method for bi-material adhesively bonded jointscitations
- 2019Damage characterization of adhesively-bonded Bi-material joints using acoustic emissioncitations
- 2018Interlaminar adhesion assessment of carbon-epoxy laminates under salt water ageing using peel testscitations
- 2018Interlaminar adhesion assessment of carbon-epoxy laminates under salt water ageing using peel testscitations
- 2018On the fracture behaviour of CFRP bonded joints under mode I loading: Effect of supporting carrier and interface contaminationcitations
Places of action
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article
On the influence of glass fiber mat on the mixed-mode fracture of composite-to-metal bonded joints
Abstract
<p>In this work, the influence of a layer of glass fiber mat (GFM) inserted in a bi-material bonded joint interface is investigated as a toughening mechanism to improve the fracture performance of bonded structures. Composite-to-metal bonded specimens were manufactured by hand lay-up using two different consolidation processes: at room pressure or using vacuum bagging. The fracture behavior was evaluated under quasi-static loadings using the mixed-mode bending (MMB) test. Test results revealed an increase of the fracture toughness with the insertion of an adjacent layer of GFM. The toughening mechanism is associated with a more irregular fracture surface profile. It was verified a relationship between the fracture surface roughness and the fracture toughness. The toughening effect showed to be more evident in higher mode II fracture conditions. The insertion of a layer of GFM and the use of vacuum pressure in the consolidation of the composite increase the fracture performance of composite repairs in metal structures.</p>