강섬유 형상비와 혼입률에 따른 대각보강된 철근콘크리트 연결보의 연성능력 평가Evaluation of Ductility of Diagonally Reinforced concrete Coupling beams According to the Aspect ratio and Volume Fraction of steel fibers
- Other Titles
- Evaluation of Ductility of Diagonally Reinforced concrete Coupling beams According to the Aspect ratio and Volume Fraction of steel fibers
- Authors
- 최지윤; 최창식
- Issue Date
- Apr-2022
- Publisher
- 대한건축학회
- Keywords
- 강섬유; 강섬유보강콘크리트; 형상비; 혼입률; 철근콘크리트; 연결보; 연성; Steel fiber; steel fiber reinforced concrete; aspect ratio; volume fraction; reinforced concrete; coupling beam; ductility
- Citation
- 2022년도 대한건축학회 춘계학술발표대회 논문집, v.42, no.1, pp.427 - 428
- Indexed
- OTHER
- Journal Title
- 2022년도 대한건축학회 춘계학술발표대회 논문집
- Volume
- 42
- Number
- 1
- Start Page
- 427
- End Page
- 428
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/188532
- Abstract
- In this study, in order to evaluate the ductility of diagonally reinforced concrete coupling beams according to the steel fiber aspect ratio andvolume fraction, conducted cyclic lateral loading tests of coupling beams with steel fiber volume fraction of 0%, 1.5%, 0.75% and aspectratios of 60 and 80 as variables. Based on the experimental results, we intend to evaluate the ductility ability by mixing steel fibers in thecoupling beam and suggest the possibility of relaxation of the rebar details.
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