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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2023
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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 |
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Engineering::Civil engineering Kim, Jing Zhe Prediction of corroded reinforced concrete slab during chloride-induced corrosion process using corrosion-induced crack widths |
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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 |
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Nanyang Technological University |
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2023 |
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https://hdl.handle.net/10356/168073 |
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1772827808736739328 |