Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths

Corrosion is a common occurrence in many aspects of the living world today. It is especially evident in the case of reinforced concrete (RC) structures and should not be overlooked the given potential hazards. Thus, more research should be conducted to obtain better understanding on the effect of co...

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Main Author: Kim, Jing Zhe
Other Authors: Tan Kang Hai
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2023
Subjects:
Online Access:https://hdl.handle.net/10356/168073
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1680732023-06-09T15:34:36Z Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths Kim, Jing Zhe Tan Kang Hai School of Civil and Environmental Engineering CKHTAN@ntu.edu.sg Engineering::Civil engineering Corrosion is a common occurrence in many aspects of the living world today. It is especially evident in the case of reinforced concrete (RC) structures and should not be overlooked the given potential hazards. Thus, more research should be conducted to obtain better understanding on the effect of corrosion of RC structures. Due to the limitation of corrosion testing on existing actual structures, this project aimed to simulate the corrosion process in a controlled chloride environment through accelerated corrosion tests on three RC slabs with application of an impressed current method. The collected data through visual observations is used to analyse the relations between the crack width and reinforcement cross-section loss. The results can be applied on various models of prediction against time and ultimate capacity of the corroded slabs, for the construction of safer structures in the future. Bachelor of Engineering (Civil) 2023-06-06T07:49:38Z 2023-06-06T07:49:38Z 2023 Final Year Project (FYP) Kim, J. Z. (2023). Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/168073 https://hdl.handle.net/10356/168073 en application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Civil engineering
spellingShingle Engineering::Civil engineering
Kim, Jing Zhe
Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
description Corrosion is a common occurrence in many aspects of the living world today. It is especially evident in the case of reinforced concrete (RC) structures and should not be overlooked the given potential hazards. Thus, more research should be conducted to obtain better understanding on the effect of corrosion of RC structures. Due to the limitation of corrosion testing on existing actual structures, this project aimed to simulate the corrosion process in a controlled chloride environment through accelerated corrosion tests on three RC slabs with application of an impressed current method. The collected data through visual observations is used to analyse the relations between the crack width and reinforcement cross-section loss. The results can be applied on various models of prediction against time and ultimate capacity of the corroded slabs, for the construction of safer structures in the future.
author2 Tan Kang Hai
author_facet Tan Kang Hai
Kim, Jing Zhe
format Final Year Project
author Kim, Jing Zhe
author_sort Kim, Jing Zhe
title Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
title_short Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
title_full Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
title_fullStr Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
title_full_unstemmed Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
title_sort prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths
publisher Nanyang Technological University
publishDate 2023
url https://hdl.handle.net/10356/168073
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