| 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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Biscaia, Hugo C.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2023Laboratory Tests on Structural Adhesive Joints
- 2022Emerging anchored FRP systems bonded to steel subjected to monotonic and cyclic loading: A numerical studycitations
- 2022Numerical Analysis on the Bond Performance of Different Anchored Joints under Monotonic and Cyclic Pull-push Loading
- 2022Using digital image correlation to evaluate the bond between carbon fibre-reinforced polymers and timbercitations
- 2021Experimental calibration of the bond-slip relationship of different CFRP-to-timber joints through digital image correlation measurementscitations
- 2019Bond durability of CFRP laminates-to-steel joints subjected to freeze-thawcitations
- 2018Stainless Steel Bonded to Concrete: an Experimental Assessment using the DIC Techniquecitations
- 2018Experimental and numerical analyses of flexurally-strengthened concrete T-beams with stainless steelcitations
- 2017Bond characteristics of CFRP-to-steel jointscitations
- 2016A New Bonding Technique for the Rehabilitation of Old Timber Floors with CFRP Composites
- 2016Reforço à flexão de pavimentos antigos de madeira com recurso a laminados de fibras de carbono
- 2016Influence of External Compressive Stresses on the Performance of GFRP-to-Concrete Interfaces Subjected to Aggressive Environmentscitations
- 2016Experimental Analysis of Reinforced Concrete Beams Strengthened with Innovative Techniques
- 2014Composites and FRP-Strengthened Beams Subjected to Dry/Wet and Salt Fog Cyclescitations
- 2014On estimates of durability of FRP based on accelerated testscitations
- 2013Influence of temperature cycles on bond between glass fiber-reinforced polymer and concrete
- 2013Influence of Temperature Cycles on Bond between GFRP and Concretecitations
- 2011MATERIAL AND GEOMETRICAL PARAMETERS AFFECTING PUNCHING OF REINFORCED CONCRETE FLAT SLABS WITH ORTHOGONAL REINFORCEMENT
- 2010Flexural behaviour of RC T-beams strengthened with different FRP materials
- 2010Displacement estimation of a RC beam test based on TSS algorithm
Places of action
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article
Bond characteristics of CFRP-to-steel joints
Abstract
Carbon Fiber Reinforced Polymer (CFRP) composites have a large potential for strengthening and retrofitting steel parts but due to their premature debonding from steel, further data and research are still required for wider application in such situations. In the present paper, the bond characteristics of CFRP-to-steel joints in pull-pull loaded conditions were studied. Monotonic loading of the double strap joints with different bond lengths was applied and the failure modes and interfacial bond-slip curves were obtained. A tri-linear bond slip model is proposed and it was derived from the experimental data. A closed-form solution approach is also proposed based on the tri-linear bond-slip model. The strength of the CFRP-to-steel interface, the distribution of the relative displacements between bonded materials, the strains developed in the CFRP laminate and the bond stresses along the interface are reported and the dosed-form solution is compared with the experimental results. Two cases are selected for presentation: (i) one with the bond length greater than the effective bond length; and, inversely, (ii) one with bond length which is shorter than the effective bond length. The results predicted by the closed-form solutions are shown to be accurate enough when compared to the experiments.