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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.58 No.2
- 발행연도
- 2016.1
- 수록면
- 379 - 395 (17page)
이용수
초록· 키워드
오류제보하기
A seismic strengthening method using Velcro is proposed to improve the seismic performance of columns in RC frame structures. The proposed method was evaluated experimentally using three fabricated RC specimens. Velcro was wrapped around the columns of the RC-frame specimen to prevent concrete spall falling. The reinforcing performance of the Velcro was determined from comparison of results on seismic performance (i.e., strength, displacement, failure mode, displacement ductility capacity and amount of dissipated energy). As the displacement of the reinforced specimens was increased, the amount of dissipated energy increased drastically, and the displacement-ductility-capacity of the reinforced specimens also increased. The final failure mode of RC frame structure was changed. As a result, it was concluded that the proposed seismic strengthening method using Velcro could be used to increase the displacement ductility of RC columns, and could be used to change the final failure mode of RC-frame structures.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
Aprile, A / 2007 / Concrete cover rip-off of R/C beams strengthened with FRP composites / Compos. Part B: Eng 38(5-6):759~771
Ascione, L. / 2000 / Modeling of composite/concrete interface of RC beams strengthened with composite laminates / Compos. Part B: Eng 31(6-7):535~540
Ascione, L. / 2005 / A numerical evaluation of the interlaminar stress state in externally FRP plated RC beams / Compos. Part B: Eng 36(1):83~90
Camata, G. / 2004 / Simplified stochastic modeling and simulation of unidirectional fiber reinforced composites / Probab. Eng. Mech 19(1):33~40
Camata, G. / 2004 / Analysis of test specimens for cohesive near-bond failure of fiber-reinforced polymer-plated concrete / J. Compos. Construct 8(6):528~538
Ascione, L. / 2000 / Modeling of composite/concrete interface of RC beams strengthened with composite laminates / Compos. Part B: Eng 31(6-7):535~540
Ascione, L. / 2005 / A numerical evaluation of the interlaminar stress state in externally FRP plated RC beams / Compos. Part B: Eng 36(1):83~90
Camata, G. / 2004 / Simplified stochastic modeling and simulation of unidirectional fiber reinforced composites / Probab. Eng. Mech 19(1):33~40
Camata, G. / 2004 / Analysis of test specimens for cohesive near-bond failure of fiber-reinforced polymer-plated concrete / J. Compos. Construct 8(6):528~538
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