| 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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Ferdous, Wahid
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2021Mechanical Properties of Macro Polypropylene Fibre-Reinforced Concrete
- 2021Investigation on the physical, mechanical and microstructural properties of epoxy polymer matrix with crumb rubber and short fibres for composite railway sleeperscitations
- 2021Design considerations for prefabricated composite jackets for structural repaircitations
- 2021Shear behaviour of hollow precast concrete-composite structurescitations
- 2021Comparative durability of GFRP composite reinforcing bars in concrete and in simulated concrete environmentscitations
- 2021Mechanical properties of macro polypropylene fibre-reinforced concretecitations
- 2021Static behaviour of glass fibre reinforced novel composite sleepers for mainline railway trackcitations
- 2021Novel bending test method for polymer railway sleeper materialscitations
- 2021Failure analysis and the effect of material properties on the screw pull-out behaviour of polymer composite sleeper materialscitations
- 2020Behavior of circular concrete columns reinforced with hollow composite sections and GFRP barscitations
- 2020Optimal design for epoxy polymer concrete based on mechanical properties and durability aspectscitations
- 2020Characteristics, strength development and microstructure of cement mortar containing oil-contaminated sandcitations
- 2020A New Design-Oriented Model of Glass Fiber-Reinforced Polymer-Reinforced Hollow Concrete Columnscitations
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article
Design considerations for prefabricated composite jackets for structural repair
Abstract
<p>Prefabricated fiber-reinforced polymer (FRP) repair systems are becoming popular for structural repair because FRPs superior resistance to corrosion and weathering. Several parameters impact the effectiveness of this type of repair, including the structural continuity provided by the joining system and grout properties. This study numerically investigated the effects of these critical design parameters to generate new knowledge and understand fundamental structural behaviour of a prefabricated composite repair system. The results reveal that the effective transverse tensile strength of FRP joint should be as low as 20% of the jacket strength for structural repairs. Moreover, grout stiffness dictated the stress transfer between the core and outer jacket. Increasing the compressive strength of the grout delayed grout cracking and degradation, accompanied by a rapid increase in FRP joint strain. Lastly, numerical simulation of a corroded steel column in an actual bridge shows that the application of the FRP jacket improves the strength capacity by 320%, which is 85% higher than that of the conventional FRP repair system. This study provides useful information for optimally designing and effectively using prefabricated composite jackets for structural repairs.</p>