| 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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Rezazadeh, Mohammadali
Northumbria University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Stress–strain model for FRP-confined circular concrete columns developing structural softening behaviorcitations
- 2023A novel analytical framework for assessing the impact response of SFRC beamcitations
- 2023Analytical model to predict axial stress-strain behavior of heat-damaged unreinforced concrete columns wrapped by FRP jacketcitations
- 2022Modelling the high strain rate tensile behavior of steel fiber reinforced concrete using artificial neural network approachcitations
- 2021Modelling the High Strain Rate Tensile Behavior of Steel Fiber Reinforced Concrete Using Artificial Neural Network Approachcitations
- 2021An analytical approach for evaluating the impact response of steel fiber reinforced concrete beam
- 2021Modeling the compressive behavior of steel fiber reinforced concrete under high strain rate loadscitations
- 2021Modeling the Compressive Behavior of Steel Fiber Reinforced Concrete Under High Strain Rate Loadscitations
- 2020Influence of transcrystalline layer on finite element mesoscale modeling of polyamide 6 based single polymer laminate compositescitations
- 2020Influence of transcrystalline layer on finite element mesoscale modeling of polyamide 6 based single polymer laminate compositescitations
- 2020Influence of transcrystalline layer on finite element mesoscale modeling of polyamide 6 based single polymer laminate compositescitations
- 2020Analytical Model to Predict Dilation Behavior of FRP Confined Circular Concrete Columns Subjected to Axial Compressive Loadingcitations
- 2019Mechanical behavior of concrete prisms reinforced with steel and GFRP bar systemscitations
- 2017A model for the simultaneous prediction of the flexural and shear deflections of statically determinate and indeterminate reinforced concrete structurescitations
- 2017Shear strengthening of damaged reinforced concrete beams with hybrid composite platescitations
- 2017Flexural and shear response predictions of statically determinate and indeterminate RC structures strengthened with fibre reinforced polymer
- 2017A model for the simultaneous prediction of the flexural and shear deflections of statically determinate and indeterminate RC structurescitations
- 2015Shear strengthening of damaged reinforced concrete beams with hybrid composite platescitations
- 2015Design formula for the flexural strengthening of RC beams using prestressed CFRP reinforcement
- 2015Analytical approach for the flexural analysis of RC beams strengthened with prestressed CFRPcitations
- 2015Transfer zone of prestressed CFRP reinforcement applied according to NSM technique for strengthening of RC structurescitations
- 2014Evaluation of the performance of full-scale RC beams prestressed with NSM-CFRP laminates
- 2014A new hybrid methodology according to near surface mounted carbon fiber reinforced polymer technique for the flexural strengthening of reinforced concrete beamscitations
Places of action
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article
Shear strengthening of damaged reinforced concrete beams with hybrid composite plates
Abstract
This paper aims to evaluate experimentally the potentialities of Hybrid Composite Plates (HCPs) technique for the shear strengthening and repairing of reinforced concrete (RC) beams. HCP is a thin plate of Strain Hardening Cementitious Composite (SHCC) reinforced with Carbon Fiber Reinforced Polymer (CFRP) laminates. For this purpose, an experimental program composed of four Rectangular and five T-cross section beams was executed to assess the strengthening efficiency of HCPs technique. There were two control beams without any type of shear reinforcement, and seven beams strengthened with HCPs. The HCPs were applied to the lateral faces of the beams by using a combination of epoxy adhesive and mechanical anchors. The bolts were applied with a certain torque in order to increase the concrete confinement. To have a better understanding of the shear behavior of SHCC material, Iosipescu shear tests were carried out, and the results were used to derive their fracture mode II parameters. To further explore the potentialities of the HCPs technique for the shear strengthening, the experimental tests were simulated numerically by a FEM-based computer program considering the material properties obtained experimentally. After demonstration of the good predictive performance of the numerical model, a parametric study was executed to investigate the influence of some parameters on the load carrying capacity of the strengthened beams, namely: i) Use a mortar instead of the SHCC; ii) application of different applied torque level to the mechanical anchors; iii) different bond condition between HCPs and concrete substrate. ; Clever Reinforcement Iberica for providing the CFRP laminates and epoxy, Sika for the sand and adhesive, Grace for the superplasticizers, Dow Chemical Co. for viscous modifying agents, ENDESA Compostilla power station for the fly ash, and Casais for assisting in the execution of the beams. FCT ; info:eu-repo/semantics/publishedVersion