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Article: Corrosion characteristics of a 4-year naturally corroded reinforced concrete beam with load-induced transverse cracks

TitleCorrosion characteristics of a 4-year naturally corroded reinforced concrete beam with load-induced transverse cracks
Authors
KeywordsCorrosion
Transverse cracks
Rust distribution
Reinforced concrete beam
Chloride ions
Issue Date2017
Citation
Corrosion Science, 2017, v. 117, p. 11-23 How to Cite?
Abstract© 2017 Elsevier Ltd This work studies the corrosion characteristics of reinforcement in a 4-year naturally corroded concrete beam after accelerated chloride penetration. The results show that the presence of transverse cracks in the tension surface of reinforced concrete beam can globally exacerbate the loss of cross-sectional area of rebar. However, there is no strong correlation between the width of transverse cracks, with the width of longitudinal cracks and loss of cross-sectional area of corroded rebar at a specific location. The self-healing of cracks and sacrificing roles of stirrups at crack tips seem to reduce the impacts of cracks on the corrosion propagation.
Persistent Identifierhttp://hdl.handle.net/10722/251644
ISSN
2021 Impact Factor: 7.720
2020 SCImago Journal Rankings: 1.806
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorFu, Chuanqing-
dc.contributor.authorJin, Nanguo-
dc.contributor.authorYe, Hailong-
dc.contributor.authorJin, Xianyu-
dc.contributor.authorDai, Wei-
dc.date.accessioned2018-03-08T05:00:34Z-
dc.date.available2018-03-08T05:00:34Z-
dc.date.issued2017-
dc.identifier.citationCorrosion Science, 2017, v. 117, p. 11-23-
dc.identifier.issn0010-938X-
dc.identifier.urihttp://hdl.handle.net/10722/251644-
dc.description.abstract© 2017 Elsevier Ltd This work studies the corrosion characteristics of reinforcement in a 4-year naturally corroded concrete beam after accelerated chloride penetration. The results show that the presence of transverse cracks in the tension surface of reinforced concrete beam can globally exacerbate the loss of cross-sectional area of rebar. However, there is no strong correlation between the width of transverse cracks, with the width of longitudinal cracks and loss of cross-sectional area of corroded rebar at a specific location. The self-healing of cracks and sacrificing roles of stirrups at crack tips seem to reduce the impacts of cracks on the corrosion propagation.-
dc.languageeng-
dc.relation.ispartofCorrosion Science-
dc.subjectCorrosion-
dc.subjectTransverse cracks-
dc.subjectRust distribution-
dc.subjectReinforced concrete beam-
dc.subjectChloride ions-
dc.titleCorrosion characteristics of a 4-year naturally corroded reinforced concrete beam with load-induced transverse cracks-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.corsci.2017.01.002-
dc.identifier.scopuseid_2-s2.0-85009785521-
dc.identifier.volume117-
dc.identifier.spage11-
dc.identifier.epage23-
dc.identifier.isiWOS:000394395900002-
dc.identifier.issnl0010-938X-

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