Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Behavior Characteristics of PCM Infilled Floor System at Elevated Temperature

고온에 노출된 PCM 충진형 바닥 시스템의 거동 특성

  • Park, Min-Jae (Department of Civil Environmental and Architectural Engineering, Korea University) ;
  • Min, Jeong-Ki (Samcheock Real-scale Fire Testing & Research, Korea Conformity Laboratories) ;
  • Yoon, Sung-Won (School of Architecture, Seoul National University of Science and Technology) ;
  • Ju, Young K. (School of Civil Environmental and Architectural Engineering, Korea University)
  • 박민재 (고려대학교 건축사회환경공학과) ;
  • 민정기 (한국건설생활환경시험연구원 삼척실화재시험연구센터) ;
  • 윤성원 (서울과학기술대학교 건축학부) ;
  • 주영규 (고려대학교 건축사회환경공학부)
  • Received : 2016.11.30
  • Accepted : 2017.01.31
  • Published : 2017.06.15
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Abstract

Composite Floor system infilled with PCM(Phase Change Material) between upper and lower steel plates was developed to apply the steel frame. When steel frames were applied this system, it can absolutely reduce the duration of construction due to dry construction method. However to apply this system as a structural floor member without fire resistance covering, it must have 2 hours fire resistance performance. Because PCM consisted of three quarters of section with thermal insulation performance, fire resistance performance of this floor system was expected to easily have 2 hours fire resistance performance. This paper was to investigate behavior characteristics of PCM infilled floor system at elevated temperature using FEM analysis to develop the fire resistance performance of it.

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References

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