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대각철근을 갖는 고성능 섬유보강 시멘트 복합체 연결보의 이력거동 평가
- 권현욱;
- 전용률;
- 이기학;
- 신명수;
- 한상환
초록
Coupled shear walls can provide an efficient structural system to resist lateral force. However, the reinforcement detail for diagonally reinforced coupling beams required by ACI-318 often causes the difficulties in construction due to the reinforcement congestion and interference among reinforcement. This paper is to evaluate cyclic behavior of High-Performance Fiber-Reinforced Cement Composite (HPFRCC) coupling beams having reduced transverse reinforcement around the beam perimeter. Experimental test was conducted using three specimens having a beam aspect ratio 2.0. Test results showed that HPFRCC coupling beams with half of transverse reinforcement required by ACI-318 provided similar energy dissipation capacities compared with the coupling beams having reinforcement satisfy the requirement of ACI-318.
키워드
- 제목
- 대각철근을 갖는 고성능 섬유보강 시멘트 복합체 연결보의 이력거동 평가
- 제목 (타언어)
- Cyclic Behavior of High-Performance Fiber-Reinforced Cement Composite Coupling Beam Having Diagonal Reinforcement
- 저자
- 권현욱; 전용률; 이기학; 신명수; 한상환
- 발행일
- 2013-12
- 저널명
- 콘크리트학회 논문집
- 권
- 25
- 호
- 6
- 페이지
- 649 ~ 656