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Integrated approach based on non-destructive technique and numerical simulation for assessment of corrosion in bridge

Integrated approach based on non-destructive technique and numerical simulation for assessment of... Concrete degradation and steel corrosion in bridge elements are major concerns compromising its structural integrity. This paper presents the benefits of assessing corrosion in bridges with the use of an integrated approach based on half-cell potential (HCP) technique and numerical simulation. Visual inspection and half-cell potential tests were performed in the structural elements whereas the electrochemical potential of corrosion was modelled based on the finite element method. The numerical simulation of potential corrosion presented a good agreement with field tests results. The present study is particularly important for advancing the assessment of corrosion in concrete structures. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Building Pathology and Rehabilitation Springer Journals

Integrated approach based on non-destructive technique and numerical simulation for assessment of corrosion in bridge

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References (48)

Publisher
Springer Journals
Copyright
Copyright © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022
ISSN
2365-3159
eISSN
2365-3167
DOI
10.1007/s41024-022-00167-0
Publisher site
See Article on Publisher Site

Abstract

Concrete degradation and steel corrosion in bridge elements are major concerns compromising its structural integrity. This paper presents the benefits of assessing corrosion in bridges with the use of an integrated approach based on half-cell potential (HCP) technique and numerical simulation. Visual inspection and half-cell potential tests were performed in the structural elements whereas the electrochemical potential of corrosion was modelled based on the finite element method. The numerical simulation of potential corrosion presented a good agreement with field tests results. The present study is particularly important for advancing the assessment of corrosion in concrete structures.

Journal

Journal of Building Pathology and RehabilitationSpringer Journals

Published: Dec 1, 2022

Keywords: Corrosion; Bridge; NDT; Half-cell potential; Visual inspection; Numerical simulation

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