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Boutros El Hajj, Bruno Castanier, Franck Schoefs and Emilio Bastidas-Arteaga
The objective of this paper is to propose tools for the lifecycle management of infrastructure by showing the slow degradation processes for which inspection data are accessible, especially the data obtained from non-destructive testing (NDT) and structu...
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Robert E. Melchers and Henry Humphrey
The alkali?aggregate reactivity (AAR) of concrete, long known for mass concrete, can also induce corrosion of steel in reinforced concrete structures. Several examples are given for which the origin of observed reinforcement corrosion and loss of concret...
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Fengkun Cui, Linlin Song, Xingyu Wang, Mian Li, Peng Hu, Shuwen Deng, Xinyue Zhang and Huihui Li
The combined action of freeze?thaw cycles and chloride-induced corrosion are generally recognized as one of the main causes of the degradation of the mechanical properties and seismic performance of reinforced concrete (RC) structures in the northern fro...
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Amir Poursaee and Brandon Ross
The majority of works in the field of chloride-indued corrosion of steel in concrete are focused on the cracks formed by the corrosion products. However, the number of studies on the influence of cracks (pre-cracked concrete) on corrosion is limited. Cra...
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Jean De?M Malan, Algurnon Steve van Rooyen and Gideon P. A. G. van Zijl
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Lorenzo Franceschini, Beatrice Belletti, Francesco Tondolo and Javier Sanchez
One of the most urgent scientific needs from a technical and economic engineering point of view is the assessment of concrete structures suffering corrosion deterioration. However, the pursuit of this target in the case of corroded prestressed concrete (...
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Haoliang Wu, Jing Yu, Jiajia Zhou, Weiwen Li and Christopher K. Y. Leung
Conventionally, a soil nail is a piece of steel reinforcement installed inside a hole drilled into the slope and filled with cement paste (CP) grout. Chloride penetration is a major deterioration mechanism of conventional soil nails as the CP grout is ea...
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Goutham Issac Ashok Kumar, Alexander Lambert, Joshua Caperton, Muthappan Asokan, William Yi and Oliver Chyan
The introduction of copper as wire bonding material brings about a new challenge of aluminum bond pad bimetallic corrosion at the copper/aluminum galvanic interface. Aluminum is well known to undergo pitting corrosion under halide-contaminated environmen...
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Zahid M. Mir, Celestino Gomes, Alexandre C. Bastos, Rui Sampaio, Frederico Maia, Cláudia Rocha, João Tedim, Daniel Höche, Mario G. S. Ferreira and Mikhail L. Zheludkevich
In this work, the ZnAl-NO2 LDH (layered double hydroxide) is investigated as a possible additive for mitigating the chloride-induced corrosion of steel in reinforced concrete. The investigation focused on the stability and chloride binding capacity of th...
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Magdalena J. Osmolska, Karla Hornbostel, Terje Kanstad, Max A.N. Hendriks and Gro Markeset
The most common methods for detecting chloride-induced corrosion in concrete bridges are half-cell potential (HCP) mapping, electrical resistivity (ER) measurements, and chloride concentration testing, combined with visual inspection and cover measuremen...
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