전단보강이 없는 순환골재 콘크리트보의 크기효과에 대한 실험적 연구
DC Field | Value | Language |
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dc.contributor.author | 이호경 | - |
dc.contributor.author | 공효명 | - |
dc.contributor.author | 백승민 | - |
dc.contributor.author | 곽윤근 | - |
dc.date.available | 2020-04-24T12:25:17Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1226-9107 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/1978 | - |
dc.description.abstract | The authors examined the size effect of reinforced concrete(RC) beams using natural coarse aggregates and recycled coarse aggregates. The specimens were made of concrete with a maximum coarse aggregate size of 20 mm. In this study, depth-to-width ratio, shear span-to-depth ratio, tension steel ratio and RCA replacement ratio were fixed 1.5(i.e., h/b=1.5), 3(i.e., a/d=3), 1.2%(i.e., =1.2%) and 30%(i.e., =1.2%) respectively. The test variables only include the RC beam size and aggregate type. A total of 10 simple RC beams were tested under four points loading. It has been shown that shear strength decreases as member size increases. This is associated with a phenomenon called size effect. However, the size of the RC beams does not seem to affect the shear strength proportionally. Besides, test results were analyzed and then compared with the findings and various shear design equations. To conclude, the shear equations reflect relatively well with most of experimental data. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한건축학회 | - |
dc.title | 전단보강이 없는 순환골재 콘크리트보의 크기효과에 대한 실험적 연구 | - |
dc.title.alternative | An Experimental Study on the Size Effect of Reinforced Concrete Beams without Stirrups Using Recycled Coarse Aggregates | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 곽윤근 | - |
dc.identifier.doi | 10.5659/JAIK_SC.2015.31.5.25 | - |
dc.identifier.bibliographicCitation | 대한건축학회논문집 구조계, v.31, no.5, pp.25 - 32 | - |
dc.citation.title | 대한건축학회논문집 구조계 | - |
dc.citation.volume | 31 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 25 | - |
dc.citation.endPage | 32 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001992734 | - |
dc.description.journalClass | 2 | - |
dc.subject.keywordAuthor | 순환골재 | - |
dc.subject.keywordAuthor | 건설폐기물 | - |
dc.subject.keywordAuthor | 순환골재 치환율 | - |
dc.subject.keywordAuthor | 전단 강도 | - |
dc.subject.keywordAuthor | 크기효과 | - |
dc.subject.keywordAuthor | Recycled Coarse Aggregate(RCA) | - |
dc.subject.keywordAuthor | Construction Waste | - |
dc.subject.keywordAuthor | RCA Replacement Ratio | - |
dc.subject.keywordAuthor | Shear Strength | - |
dc.subject.keywordAuthor | Size Effect | - |
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