| 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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Olubanwo, Adegoke
Coventry University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022Characteristics of a novel lightweight concretecitations
- 2020Potential and current distribution across different layers of reinforcement in reinforced concrete cathodic protection system- A numerical studycitations
- 2019Predicting the Corrosion Rate of Steel in Cathodically Protected Concrete Using Potential Shiftcitations
- 2018Finite Element Analysis of the Flexural behaviour of Steel-Reinforced GEM-TECH Cementitious Materialcitations
- 2018Investigation of intrinsic de-bonding in bonded concrete overlays: Material characterisation and numerical Studycitations
- 2018Strength and Hydraulic Conductivity of Cement and By - Product Cementitious Materials Improved Soil
- 2017Utilisation of waste cardboard and Nano silica fume in the production of fibre cement board reinforced by glass fibrescitations
- 2016Optimum design for sustainable, 'green' concrete overlays. Part III
- 2016Optimum Design for Sustainable, ‘Green’ Concrete Overlays. Part II: Shear Failure at Cracks and Inadequate Resistance to Reflection Cracking
- 2016Optimum Design for Sustainable, ‘Green’ Concrete Overlays. Part I: (a) Mix-Design, (b) Controlling Flexural Failure
- 2015Interfacial Delamination Failure in Bonded Concrete Overlay Systems - A Review of Theories and Modelling Methods
- 2015Applied mixture optimization techniques for paste design of bonded roller-compacted fibre reinforced polymer modified concrete (BRCFRPMC) overlayscitations
Places of action
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article
Potential and current distribution across different layers of reinforcement in reinforced concrete cathodic protection system- A numerical study
Abstract
Cathodic Protection (CP) is being applied extensively to protect reinforced concrete structures exposed to aggressive environment from corrosion. However, protection provided by cathodic protection is dependent on several parameters such as concrete resistivity, applied current density and the geometrical arrangement of anode and cathode. For the first time, the distribution of potential and protection current along different layers of reinforcement in concrete is numerically investigated. A parametric study was done to analyse the effect of applied current density and concrete resistivity on protection achieved by different layers of reinforcement. The results show, concrete with anode applied at one surface is only able to protect top two reinforcement layers with current density of 40 mA/m2, compared to anode at two adjacent concrete surfaces which protect all four layers of reinforcement with minimum 10 mA/m2 of current density. 80–90% of protection current reached the top layer of steel near the anode. Bottom layers of reinforcement received very minimal current and thus shows negligible protection. A drastic drop in protection was observed on moving down the reinforcement layers. Moreover, protection provided is highly depended on concrete resistivity.