한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제16권4호
  • /
  • Pages.83-89
  • /
  • 2016
  • /
  • 1598-4095(pISSN)
  • /
  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
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다양한 재료의 마찰계수를 고려한 중소규모 연성 개폐식 트롤리의 수직하중에 대한 적용성 평가

Trolley Adaptability of Membrane Retractable Roof Under Vertical Load Considering Friction of Various Materials

  • 김윤진 (한국기술교육대학교 건축공학부) ;
  • 이승재 (한국기술교육대학교 건축공학부) ;
  • 이유한 (서울시립대학교 건축학부) ;
  • 황경주 (서울시립대학교 건축학부)
  • 투고 : 2016.11.22
  • 심사 : 2016.12.01
  • 발행 : 2016.12.15
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초록

Middle size of membrane retractable roof is under 25m span which consists of various moving systems. Trolley is the system that leads the membrane to parking place, transferring the load from the membrane to structural cable. When membrane closes roof completely, thus, structural behavior of trolley, which may contain various material with different friction coefficients, should be investigated by vertical load. Nummerical simulation of trolley prototypes, in this research, was performed by incrementation of vertical load. Consequently, this paper studied proper friction characteristics and provided the effective inner materials of trolley.

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참고문헌

  1. ASM handbook committee(1992), Friction, L-ubrication, and Wear Technology, ASM handbook V.18, pp.112-122.
  2. Peter J. Blau, friction science and technology from concepts to applications(2008), CRC Press, pp.143-145.
  3. Federation internationale du beton(2007), FR-P Reinforcement in RC Structures: Technical Rep-ort, fib, pp.25-37.
  4. H. J. Joo, D. M. Choi, I. S. Oh and M. H. Hong, Friction and Wear Properties of Fiber Reinforced Composite, Korean journal of materials research, V.4 N.7, 1994, pp.733-740.