CRACK-CURING OF CONCRETE BEAMS USING COLD-DRAWN SMA REINFORCING FIBERS
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Eunsoo | - |
dc.contributor.author | Kim, Dong Joo | - |
dc.contributor.author | Chung, Young-Soo | - |
dc.contributor.author | Jung, Chungsung | - |
dc.date.accessioned | 2022-06-20T00:40:29Z | - |
dc.date.available | 2022-06-20T00:40:29Z | - |
dc.date.created | 2022-06-20 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 2153-2001 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/29558 | - |
dc.description.abstract | This study used NiTi shape memory alloy (SMA) wires of mm diameter to manufacture reinforcing fibers for cement composite. The wires were elongated by a cold drawing method which also reduced the diameter to 0.965 mm. This study prepared two types of SMA fibers such as straight and dog-bone-shaped. For bending tests, three concrete beams with a dimension of 40 mm x 400 mm x 200 mm (BxHxL) were prepared for each type of specimen. Three points bending tests were conducted. After cracking, the beams were heated at the bottom by fire frame and, then, the recovery stress in the SMA fibers developed. This stress closed the cracks, and the widths of cracks were measured. The SMA fibers, in particular don-bone shaped, were effective to close cracks and will be used for crack-curing of concrete beams. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SOC MECHANICAL ENGINEERS | - |
dc.subject | SHAPE-MEMORY ALLOY | - |
dc.subject | WIRE JACKETS | - |
dc.subject | STRENGTH | - |
dc.subject | BEHAVIOR | - |
dc.title | CRACK-CURING OF CONCRETE BEAMS USING COLD-DRAWN SMA REINFORCING FIBERS | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Eunsoo | - |
dc.identifier.wosid | 000360948000025 | - |
dc.identifier.bibliographicCitation | PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS, 2014, VOL 1 | - |
dc.relation.isPartOf | PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS, 2014, VOL 1 | - |
dc.citation.title | PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS, 2014, VOL 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 3 | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SHAPE-MEMORY ALLOY | - |
dc.subject.keywordPlus | WIRE JACKETS | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | shape memory alloy | - |
dc.subject.keywordAuthor | shape memory effect | - |
dc.subject.keywordAuthor | crack-curing | - |
dc.subject.keywordAuthor | concrete | - |
dc.subject.keywordAuthor | cold drawing | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK 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.