Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이한승 | - |
dc.date.accessioned | 2019-04-22T04:31:32Z | - |
dc.date.available | 2019-04-22T04:31:32Z | - |
dc.date.issued | 2016-05 | - |
dc.identifier.citation | 한국건축시공학회 2016년도 춘계 학술논문 발표대회 논문집, v. 16, No. 1, Page. 22-23 | en_US |
dc.identifier.uri | http://kiss.kstudy.com/thesis/thesis-view.asp?key=3447869 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/102382 | - |
dc.description.abstract | This study aims to derive the optimal condition that ensures the monolithicity of ultra-high performance concrete (UHPC), through the evaluation of bonding shear performance with respect to the time of cold joint occurrence during the placement. From the direct shear test, while the normalized bonding shear strength reduction of UHPC with the delay time of 15 minutes was the lowest at around 8%, a dramatic degradation of bonding shear performance was observed after 15 minutes. XRD analysis of the middle and surface sections was performed in order to analyze the composition of the thin film formed at the surface of UHPC, and as a result, the main ingredient appeared to be SiO2 from the XRD pattern of middle and surface sections, which is believed to be the result of the rising of SiO2-based filler, used as anadmixture in this study, toward the surface, due to its low specific gravity. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국건축시공학회 | en_US |
dc.subject | 초고성능 콘크리트 | en_US |
dc.subject | 콜드조인트 | en_US |
dc.subject | 전단부착강도 | en_US |
dc.subject | 직접전단시험 | en_US |
dc.subject | ultra-high-performance concrete | en_US |
dc.subject | cold joint | en_US |
dc.subject | bonding shear strength | en_US |
dc.subject | direct shear test | en_US |
dc.title | 콜드조인트 지연시간에 따른 초고성능 콘크리트의 부착성능평가에 관한 실험적 연구 | en_US |
dc.title.alternative | An Experimental Study on Bonding Performance Evaluation of UHPC in Accordance with Delay Time of Cold Joints | en_US |
dc.type | Article | en_US |
dc.relation.page | 22-23 | - |
dc.contributor.googleauthor | 장현오 | - |
dc.contributor.googleauthor | 김보석 | - |
dc.contributor.googleauthor | 장종민 | - |
dc.contributor.googleauthor | 이한승 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ARCHITECTURE | - |
dc.identifier.pid | ercleehs | - |
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