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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 19 - 26 (8page)
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초록· 키워드
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Many existing reinforced concrete (RC) frame structures that had designed and constructed in Korea before 1997 do not meet the current seismic design requirements set forth by the Korea Building Code and have an inadequate safety assessment.
For those structures constructed with insufficient strength and ductility, the required stiffness was also not provided. The frames of these structures have been designed to resist only gravity loads or gravity and moderate lateral loads and do not have proper reinforcement details needed to ensure ductile behavior.
In this study, to improve the seismic capacity of masonry walls, hexagonal blocks were developed and the influence of masonry infilled wall on the seismic performance of RC frames that were designed in accordance with current code provisions were investigated. Four 1/2 scale, single story, single bay, frame specimens were tested. The parameters included that the strength of infilled walls using hexagonal blocks with respect to that of the reinforcemet and lateral load history were investigated.. The experimental results were shown that infilled wall could significantly improve the performance of RC frames. The lateral loads developed by the infilled frame specimen were higher than that of the bare frame. It also were indicated that reinforced hexagonal block infilled walls could be potentially used to improve the performance of existing nonductile frames.
For those structures constructed with insufficient strength and ductility, the required stiffness was also not provided. The frames of these structures have been designed to resist only gravity loads or gravity and moderate lateral loads and do not have proper reinforcement details needed to ensure ductile behavior.
In this study, to improve the seismic capacity of masonry walls, hexagonal blocks were developed and the influence of masonry infilled wall on the seismic performance of RC frames that were designed in accordance with current code provisions were investigated. Four 1/2 scale, single story, single bay, frame specimens were tested. The parameters included that the strength of infilled walls using hexagonal blocks with respect to that of the reinforcemet and lateral load history were investigated.. The experimental results were shown that infilled wall could significantly improve the performance of RC frames. The lateral loads developed by the infilled frame specimen were higher than that of the bare frame. It also were indicated that reinforced hexagonal block infilled walls could be potentially used to improve the performance of existing nonductile frames.
목차
Abstract
1. 서론
2. 구조실험
3. 실험결과 및 분석
4. 결론
참고문헌
참고문헌 (17)
참고문헌 신청
대한건축학회 / 2009 / 건축구조기준(KBC 2009)
신종학 / 2001 / 철근콘크리트 프레임면내 조적벽체 의 골조구속에 따른 내진성능 평가 및 개선 / 한국구조물진단학회지 5(3)
이정한 / 2005 / 중저층 건축물의 내진성능 및 내진보강 : 순수조적조, 조적채움벽 철근콘크리트 골조 및 강재 슬릿댐퍼 보강 철근콘크리트 골조
장극관 / 2010 / 반복하중을 받는 육각형 블록 벽체 전단내력평가 / 한국구조물진단유지관리공학회 논문집 14(6):205~214
Angel, J. E. / 2005 / Behavior of reinforced concrete frames with masonry i nfills
신종학 / 2001 / 철근콘크리트 프레임면내 조적벽체 의 골조구속에 따른 내진성능 평가 및 개선 / 한국구조물진단학회지 5(3)
이정한 / 2005 / 중저층 건축물의 내진성능 및 내진보강 : 순수조적조, 조적채움벽 철근콘크리트 골조 및 강재 슬릿댐퍼 보강 철근콘크리트 골조
장극관 / 2010 / 반복하중을 받는 육각형 블록 벽체 전단내력평가 / 한국구조물진단유지관리공학회 논문집 14(6):205~214
Angel, J. E. / 2005 / Behavior of reinforced concrete frames with masonry i nfills
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UCI(KEPA) : I410-ECN-0101-2013-540-001229514