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dc.contributor.author이한승-
dc.date.accessioned2019-04-23T02:00:29Z-
dc.date.available2019-04-23T02:00:29Z-
dc.date.issued2016-06-
dc.identifier.citation한국건축시공학회지, v. 16, No. 3, Page. 237-245en_US
dc.identifier.issn1598-2033-
dc.identifier.urihttp://kiss.kstudy.com/thesis/thesis-view.asp?key=3464651-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/102540-
dc.description.abstract시공이음부 발생에 따른 초고성능 콘크리트의 일체성을 확보하기 위해서는 그 특성을 수반함과 동시에 전단부착성능에 대한 정량적인 계면처리방법이 필요할 것으로 판단된다. 이에, 본 연구는 초고성능 콘크리트 타설 시, 발생하는 시공이음부의 부착성능을 확보하기 위한 일환으로서 시공이음부 계면처리방법에 따른 전단부착성능 평가를 통하여 재료적인 측면에서의 합리적인 계면처리방법을 도출하고자한다. 초고성능 콘크리트 배합은 180MPa의 배합강도를 사용하였으며, 계면처리방법으로는 MN, AC, GR-10-0, GR-20-0, GR-30-0, SH-30-5, SH-30-10으로써 총 7수준으로 설정하였다. 실험체는 150×150×150mm의 Size로 제작 후, 전단부착강도 평가를 위하여 Direct shear test를 실시하였다. 실험결과, 시공이음부 접합면에 대해 계면처리를 실시한 경우 부착성능이 향상되는 것을 확인하였으며, 접합부 단면적이 증가할수록 초고성능 콘크리트의 일체성 확보에 유리할 것으로 판단된다. 또한 콘크리트의 일체성을 확보하기 위해서는 접합면 단면적의 비율 및 요철의 깊이, 개수 등이 적절히 고려되어야 할 것으로 판단된다. Structural performance and durability of ultra high performance concrete could demonstrate optimal performance when unity was kept. Accordingly, it is necessary to involve the characteristics and quantitative surface treatment at the same time in order to retain oneness of Ultra-High-Performance Concrete(UHPC) according to construction joint occurrence. Therefore, this study derives a reasonable surface treatment method in a material’s point of view through the shear adhesion performance evaluation according to the construction joints surface processing method as a part for securing the adhesion performance of the construction joints when casting UHPC. 180 MPa of required average strength was used for mix of UHPC and surface treatment method was set to totally 7 level that MN, GR-10-0, GR-20-0, GR-30-0, SH-30-5, SH-30-10. After the specimen were manufactured to a size of 150×150×150mm, Direct shear test was performed to evaluate the shear adhesion strength. As a result, it was confirmed that the adhesion performance was improved when executing a surface treatment for the construction joint interface and standard of failure mode of specimen was over Type C. Also, It was considered that interface of cross section and depth of concavo-convex should be concerned.en_US
dc.language.isoko_KRen_US
dc.publisher한국건축시공학회en_US
dc.subjectultra-high-performance concreteen_US
dc.subjectuhpcen_US
dc.subjectconstruction jointen_US
dc.subjectbonding shear strengthen_US
dc.subjectdirect shear testen_US
dc.subject시공이음부en_US
dc.subject초고성능 콘크리트en_US
dc.subject전단부착강도en_US
dc.subject직접전단실험en_US
dc.title시공이음부 계면처리방법에 따른 초고성능 콘크리트의 전단부착성능 평가에 관한 실험적 연구en_US
dc.title.alternativeAn Experimental Study on the Bonding Shear Performance Evaluation of the UHPC According to an Bonding Interface Treatment of the Construction Jointen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume16-
dc.relation.page237-245-
dc.relation.journal한국건축시공학회지-
dc.contributor.googleauthor장현오-
dc.contributor.googleauthor김보석-
dc.contributor.googleauthor이한승-
dc.relation.code2016018769-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDIVISION OF ARCHITECTURE-
dc.identifier.pidercleehs-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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