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강섬유로 보강된 철근콘크리트 연결보의 전단성능 평가
Shear Performance Evaluation of Reinforced Concrete Coupling Beams Reinforced with Steel Fibers
- 김기현;
- 배백일;
- 최창식
초록
The purpose of this study is to evaluate the shear performance of coupling beams with hooked end steel fibers. In order to evaluate the degree of reinforcement of the steel fibers volume fraction, the fiber volume fraction ratio was planned to be 0, 1, 2%, and the experiment was conducted. As a result of the experiment, it was confirmed that the maximum shear strength and ductility increased as the fiber volume fraction ratio increased. Accordingly, it is judged that the steel fiber increases the shear performance of the coupling beam specimens.
키워드
연결보; 강섬유; 섬유보강콘크리트; 전단강도; Coupling Beam; Steel Fiber; Fiber Reinforced Concrete; Shear Strength
- 제목
- 강섬유로 보강된 철근콘크리트 연결보의 전단성능 평가
- 제목 (타언어)
- Shear Performance Evaluation of Reinforced Concrete Coupling Beams Reinforced with Steel Fibers
- 저자
- 김기현; 배백일; 최창식
- 발행일
- 2020-10
- 유형
- Proceeding
- 저널명
- 대한건축학회 2020년도 추계학술발표대회논문집
- 권
- 40
- 호
- 2
- 페이지
- 503 ~ 504