Service life estimation of reinforced concrete structures made using Cr-bearing rebars in microcell corrosion environments
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tae, Sung-Ho | - |
dc.contributor.author | Kyung, Je-Woon | - |
dc.contributor.author | Ujiro, Takumi | - |
dc.contributor.author | Shin, Sung-Woo | - |
dc.date.accessioned | 2021-06-23T20:44:38Z | - |
dc.date.available | 2021-06-23T20:44:38Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2007-09 | - |
dc.identifier.issn | 0915-1559 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44387 | - |
dc.description.abstract | Reinforced concrete structures made using Cr-bearing rebars subject to microcell corrosion were assumed with the aim of developing Cr-bearing rebars having the required corrosion resistance in microcell corrosion environments. Their service lives were then estimated for each type of corrosion environment based on a microcell corrosion rate model, and requirements for Cr-bearing rebars to achieve a service life of over 100 years were calculated. As a result, the service lives of concrete structures reinforced with Cr-bearing rebars were found to increase as the Cr content increased in all types of corrosion environments. Also, Cr-bearing rebars with Cr contents of not less than 11% and not less than 7% ensured service lives of over 100 years in harsh and moderate chloride attack zones, respectively. In carbonation zones, a Cr content of not less than 3% was proven to provide corrosion resistance for over 100 years. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Nippon Tekko Kyokai/Iron and Steel Institute of Japan | - |
dc.title | Service life estimation of reinforced concrete structures made using Cr-bearing rebars in microcell corrosion environments | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Tae, Sung-Ho | - |
dc.identifier.doi | 10.2355/isijinternational.47.1315 | - |
dc.identifier.scopusid | 2-s2.0-36148998071 | - |
dc.identifier.wosid | 000249743100011 | - |
dc.identifier.bibliographicCitation | ISIJ International, v.47, no.9, pp.1315 - 1323 | - |
dc.relation.isPartOf | ISIJ International | - |
dc.citation.title | ISIJ International | - |
dc.citation.volume | 47 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1315 | - |
dc.citation.endPage | 1323 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | CHLORIDE ATTACK | - |
dc.subject.keywordPlus | RESISTANCE | - |
dc.subject.keywordPlus | STEELS | - |
dc.subject.keywordPlus | CARBONATION | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | DAMAGE | - |
dc.subject.keywordPlus | BARS | - |
dc.subject.keywordAuthor | Cr-bearing rebar | - |
dc.subject.keywordAuthor | service life estimation | - |
dc.subject.keywordAuthor | microcell corrosion | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/isijinternational/47/9/47_9_1315/_article | - |
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