| 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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Michel, Alexander
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2023Hybrid fatigue crack propagation analysis using damage and fracture mechanics methods
- 2023Cementitious materials for oil-well abandonment and numerical simulations of cement durability at oil well conditions
- 2022A multi-species reactive transport model based on ion-solid phase interaction for saturated cement-based materialscitations
- 2022Corrosion Fatigue
- 2022Methods for characterising the steel–concrete interface to enhance understanding of reinforcement corrosion:a critical review by RILEM TC 262-SCIcitations
- 2022Methods for characterising the steel–concrete interface to enhance understanding of reinforcement corrosion: a critical review by RILEM TC 262-SCIcitations
- 2022Methods for characterising the steel–concrete interface to enhance understanding of reinforcement corrosioncitations
- 2020Durability of cracked SFRC exposed to wet-dry cycles of chlorides and carbon dioxide – Multiscale deterioration phenomenacitations
- 2019The influence of concrete maturity on the pull-out behaviour of steel fibres at early-ages
- 2019Coupled mass transport, chemical, and mechanical modelling in cementitious materials: A dual-lattice approach
- 2019Coupled mass transport, chemical, and mechanical modelling in cementitious materials: A dual-lattice approach
- 2018Moisture ingress in cracked cementitious materialscitations
- 2018A framework for modelling corrosion-related degradation in reinforced concrete
- 2017Screening of Low Clinker Binders, Compressive Strength and Chloride Ingress
- 2017Coupled hygrothermal, electrochemical, and mechanical modelling for deterioration prediction in reinforced cementitious materials
- 2017Corrosion resistance of steel fibre reinforced concrete - A literature reviewcitations
- 2016Probabilistic Design and Management of Sustainable Concrete Infrastructure Using Multi-Physics Service Life Models
- 2016Multi-physical and multi-scale deterioration modelling of re-inforced concrete: modelling corrosion-induced concrete damage
- 2016Propagation of steel corrosion in concrete: Experimental and numerical investigationscitations
- 2016Corrosion resistance of steel fibre reinforced concrete – a literature review
- 2015Multi-physical and multi-scale deterioration modelling of reinforced concrete part II: Coupling corrosion and damage at the structural scale
- 2015Multi-physics and multi-scale deterioration modelling of reinforced concrete part I: Coupling transport and corrosion at the material scale
- 2014Penetration of corrosion products and corrosion-induced cracking in reinforced cementitious materialscitations
- 2014Penetration of corrosion products and corrosion-induced cracking in reinforced cementitious materials: Experimental investigations and numerical simulationscitations
- 2013Reinforcement Corrosion: Numerical Simulation and Service Life Prediction
- 2012Estimation of elastic modulus of reinforcement corrosion products using inverse analysis of digital image correlation measurements for input in corrosion-induced cracking model
- 2011Modeling moisture ingress through simplified concrete crack geometries
- 2011A non-destructive test method to monitor corrosion products and corrosion-induced cracking in reinforced cement based materials
- 2011Monitoring reinforcement corrosion and corrosion-induced cracking using non-destructive x-ray attenuation measurementscitations
- 2011Monitoring reinforcement corrosion and corrosion-induced cracking using non-destructive x-ray attenuation measurementscitations
- 2009Modelling the influence of steel fibres on the electrical resistivity of cementitious composites
Places of action
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document
A non-destructive test method to monitor corrosion products and corrosion-induced cracking in reinforced cement based materials
Abstract
This paper introduces a non-destructive test method to monitor the development of corrosion products as well as the corrosion-induced formation and propagation of cracks in cementitious materials. A parametric experimental investigation (utilizing x-ray attenuation measurement technique) was conducted to describe the impact of water-to-cement ratio and corrosion current density (i.e., corrosion rate) on the reinforcement corrosion process. Focus was placed, in particular on the determination of the corrosion accommodating region (CAR) and time to corrosion-induced cracking. Experimental results showed that x-ray attenuation measurements allow determination of the actual concentrations of corrosion products averaged through the specimen thickness. The total mass loss of steel measured by x-ray attenuation was found to be in very good agreement with the calculated mass loss obtained by Faraday’s law. Furthermore, experimental results demonstrated that the depth of penetration of corrosion products as well as time to corrosion-induced cracking is varying for the different water-to-cement ratios and applied corrosion current densities.