Effect of Low-Level Cyclic Loading on Bond Behavior of a Steel Bar in Concrete with Pre-Existing Damage
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Chongku | - |
dc.contributor.author | Lee, Jeeho | - |
dc.contributor.author | Hong, Kee-Jeung | - |
dc.date.accessioned | 2022-02-16T05:42:29Z | - |
dc.date.available | 2022-02-16T05:42:29Z | - |
dc.date.created | 2022-01-19 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/135948 | - |
dc.description.abstract | Understanding the bond behavior of steel rebar in concrete is important in order to determine the performance of a reinforced concrete structure. Although numerous studies have been carried out by many researchers to develop a robust model for numerical analysis, no consensus has been reached as the bond behavior depends on hysteresis. In this study, the bond behavior of a steel bar in concrete with pre-existing damage is investigated under low-level cyclic loading. Based on the experimental bond stress and slip curve, a numerical model for finite element analysis to simulate the effect of low-level cyclic loading is proposed. The results from the numerical analysis show good agreement with the experimental data, including accumulated damage on stiffness and strength throughout entire load cycles. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Effect of Low-Level Cyclic Loading on Bond Behavior of a Steel Bar in Concrete with Pre-Existing Damage | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Chongku | - |
dc.identifier.doi | 10.3390/ma14227080 | - |
dc.identifier.scopusid | 2-s2.0-85119976226 | - |
dc.identifier.wosid | 000725100300001 | - |
dc.identifier.bibliographicCitation | MATERIALS, v.14, no.22 | - |
dc.relation.isPartOf | MATERIALS | - |
dc.citation.title | MATERIALS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 22 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordAuthor | bond-slip | - |
dc.subject.keywordAuthor | concrete | - |
dc.subject.keywordAuthor | steel rebar | - |
dc.subject.keywordAuthor | cyclic loading | - |
dc.subject.keywordAuthor | numerical model | - |
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