Effect of shrinkage reducing admixture on tensile and flexural behaviors of UHPFRC considering fiber distribution characteristics
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, Doo-Yeol | - |
dc.contributor.author | Kang, Su-Tea | - |
dc.contributor.author | Lee, Joo-Ha | - |
dc.contributor.author | Yoon, Young-Soo | - |
dc.date.accessioned | 2021-09-05T18:08:35Z | - |
dc.date.available | 2021-09-05T18:08:35Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 0008-8846 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101342 | - |
dc.description.abstract | This study investigated the effect of shrinkage reducing admixture (SEA) on the properties of ultra high performance fiber reinforced concrete (UHPFRC) including fluidity, compressive, single fiber pullout, tensile and flexural behaviors. In addition, the influence of fiber distribution characteristics such as fiber orientation, fiber dispersion, number of fibers, and packing density on the flexural behavior of UHPFRC was evaluated according to the amount of SRA, using an image processing technique that was developed. Three different SEA to cement weight ratios (0%, 1%, and 2%) were investigated on UHPFRC with 2 vol.% of steel fibers. The specimen without SRA exhibited the best performance in compressive, single fiber pullout, and tensile behaviors including load carrying capacity, strain capacity, and energy absorption capacity and had a highly densified interfacial transition zone between fiber and matrix. In particular, the flexural strength of UHPFRC varied with the fiber distribution characteristics, rather than the amount of SRA. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | REINFORCED CONCRETE | - |
dc.subject | COMPOSITES | - |
dc.subject | PULLOUT | - |
dc.subject | CRACKING | - |
dc.title | Effect of shrinkage reducing admixture on tensile and flexural behaviors of UHPFRC considering fiber distribution characteristics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Young-Soo | - |
dc.identifier.doi | 10.1016/j.cemconres.2013.09.006 | - |
dc.identifier.scopusid | 2-s2.0-84885393606 | - |
dc.identifier.wosid | 000330488500020 | - |
dc.identifier.bibliographicCitation | CEMENT AND CONCRETE RESEARCH, v.54, pp.180 - 190 | - |
dc.relation.isPartOf | CEMENT AND CONCRETE RESEARCH | - |
dc.citation.title | CEMENT AND CONCRETE RESEARCH | - |
dc.citation.volume | 54 | - |
dc.citation.startPage | 180 | - |
dc.citation.endPage | 190 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | REINFORCED CONCRETE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | PULLOUT | - |
dc.subject.keywordPlus | CRACKING | - |
dc.subject.keywordAuthor | Ultra high performance fiber reinforced concrete | - |
dc.subject.keywordAuthor | Image analysis | - |
dc.subject.keywordAuthor | Interfacial transition zone | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordAuthor | Shrinkage | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.