한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제21권1호
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  • Pages.41-49
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  • 2021
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  • 1598-4095(pISSN)
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  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
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풍동실험을 통한 개폐 유형별 개폐식 돔 지붕의 풍압 특성 분석

Analysis of Wind Pressure Characteristics of Retractable Dome Roof by Opening Type Through Wind Tunnel Test

  • 천동진 (서울과학기술대학교 건축과) ;
  • 이종호 (서울과학기술대학교 건축과) ;
  • 김용철 (동경공예대학교 건축학과) ;
  • 윤성원 (서울과학기술대학교 건축학부)
  • Cheon, Dong-jin (Department of Architecture, Seoul National University of Science and Technology) ;
  • Lee, Jong-Ho (Department of Architecture, Seoul National University of Science and Technology) ;
  • Kim, Yong-Chul (Dept. of Architecture, Tokyo Polytechnic Univ.) ;
  • Yoon, Sung-Won (School of Architecture, Seoul National University of Science and Technology)
  • 투고 : 2020.11.25
  • 심사 : 2020.12.28
  • 발행 : 2021.03.15
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초록

In this study the characteristics of wind pressure that are depending on the open type of retractable dome roof were analyzed according to the wind pressure coefficient and wind pressure spectrum. The analysis results showed that the open type and shape of the roof both had a significant impact on the wind pressure changing. In case of the edge to center open type, the wind pressure has not changed much because of the complex turbulence of flow and open area. On the other hand, in case of the center to edge open type, it has confirmed that wind pressure increases due to the separation of flow in windward and open area.

키워드

참고문헌

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