Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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Experimental Study on Seismic Retrofitting Methods for School Building using Aramid Strip

아라미드 스트립을 이용한 학교건축물의 내진성능 보강방안에 관한 실험적 연구

  • Kim, Hye-Jin (Department of Architecture Engineering, Dankook University) ;
  • Park, Tae-Won (Department of Architecture Engineering, Dankook University) ;
  • Cho, Seung-Ho (Department of Architecture Engineering, Dankook University) ;
  • Lee, Kyung-Koo (Department of Architecture Engineering, Dankook University) ;
  • Roh, Young-Sook (Division of Architectural Engineering, Seoul National University of Technology) ;
  • Chung, Lan (Department of Architecture Engineering, Dankook University)
  • 김혜진 (단국대학교 건축공학과) ;
  • 박태원 (단국대학교 건축공학과) ;
  • 조승호 (단국대학교 건축공학과) ;
  • 이경구 (단국대학교 건축공학과) ;
  • 노영숙 (서울산업대학교 건축학부) ;
  • 정란 (단국대학교 건축공학과)
  • Received : 2010.01.20
  • Accepted : 2010.05.10
  • Published : 2010.06.30
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Abstract

Most of the school buildings were built before the seismic code was established. To consider the sunlight and ventilation to the partition walls are built about 1m height beside columns at typical school buildings. For the reason, columns which is consisted school building occur brittle failure shape by the reduced effective depth. In this study, experimental test for retrofitting effect by Aramid Fiber Reinforced Polymers(AFRP) strips on masonry infilled reinforced concrete(RC) frames is performed. The test results were to ensured enough time to evacuate due to the enhancement of ductility and strength of school buildings to withstand earthquakes using AFRP strips.

Keywords

References

  1. 김소구, "중국 쓰촨성 대지진: 우리는 지진으로부터 안전한가!", 한국건설인, 통권87호, pp. 32-35, 2008.
  2. 유한국, 이상현, 정란, 박태원, "단주효과를 고려한 학교건축물의 내진성능평가", 한국구조물진단유지관리공학회 가을학술발표 논문집, 제12권, 제2호, pp. 55-60, 2008.
  3. Applied Technology Council (ATC-33 Project), ''Nehrp Guidelines for the Seismic Rehabilitation of Buildings, FEMA 273", Buildings Seismic Safety Council.
  4. Applied Technology Council (ATC-43 Project), "Evaluation of Earthquake Damaged Concrete and Masonry Wall buildings, FEMA 306", The Partnership for Response and Recovery.
  5. 유한국, 박태원, 이상현, 정란, 조승호, "상세재해지도를 고려한 경기지역 학교건축물의 내진성능 평가", 한국안전학회지, 제24권, 제4호, pp. 66-73, 2009.
  6. 한국콘크리트학회, "콘크리트구조설계기준", 2007.
  7. 국토해양부, "건축구조물설계기준", 2009
  8. Sinan Altin, Ozgur Anil, M. Emin Kara, Mustafa Kaya, "An experimental study on strengthening of masonry infilled RC frames using diagonal CFRP strips", Composites Part B: engineering, Vol. 39, No. 4, pp. 680-693, 2008. https://doi.org/10.1016/j.compositesb.2007.06.001
  9. Sheilh, S.A. and Khoury, S.S. "A Performance -Based Approach for the Design of Confining in Tie Columns", ACI Structural Journal, pp. 421-431,1997.