대한건축학회논문집 (Journal of the Architectural Institute of Korea)

  • 제37권7호
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  • Pages.167-174
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  • 2021
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  • 2733-6239(pISSN)
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  • 2733-6247(eISSN)
대한건축학회 (Architectural Institute of Korea)
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아웃리거 강성을 고려한 비렌딜 아웃리거 구조시스템의 최적 위치

Optimal Location of Vierendeel Outrigger System Considering Outrigger Stiffness

  • 김형기 (강원대학교 공학대학 건설융합학부)
  • Kim, Hyong-Kee (Department of Architectural Engineering, Kangwon National University)
  • 투고 : 2021.03.03
  • 심사 : 2021.07.08
  • 발행 : 2021.07.30
⟨ 이전 논문 다음 논문 ⟩

초록

This research aimed to propose the optimal position of vierendeel outrigger. To achieve the study purpose, a structural design of 60 stories building was carried out, making use of the structural analysis program MIDAS-Gen. And the main parameters of this analysis research were the stiffness of outrigger, the outrigger types such as general outrigger and vierendeel outrigger, the stiffness of vertical members in vierendeel outrigger and the outrigger location in height. Based on the results of this analysis, we studied the lateral displacement in top floor, the influences of the main analysis parameters on the optimal position of vierendeel outrigger, and so on. The paper proposed the equation to predict the optimum location of vierendeel outrigger system reflecting the effect of shear deformation in vierendeel outrigger. Also, the study results can provide a great help in getting the structural design data of the optimal vierendeel outrigger position in high-rise building.

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참고문헌

  1. Architectural Institute of Korea. (2019). Korean Building Code-Structural.
  2. Jung, D. (1999). Optimum Outrigger Location for Outrigger Braced Structures with Stiffness Varying Linearly along the Height, Journal of Architectural Institute of Korea, 15(2), 55~62.
  3. Kim, H. (2019). Proposal for Optimal Outrigger Location Considering Stiffness of Frame, Journal of the Architectural Institute of Korea Structure & Construction, 35(9), 183~190. https://doi.org/10.5659/JAIK_SC.2019.35.9.183
  4. Kim, H. (2020). Proposal for Optimal Core Outrigger Position Reflecting Lateral Stiffness of Rigid Frame, Journal of the Architectural Institute of Korea Structure & Construction, 36(8), 137~144.
  5. Midas IT. (2020). MIDAS GEN, Analysis & Design.
  6. Shin, Y. (2000). A Study on the Structural Behavior and Efficiency of Outrigger System Using Vierendeel Truss. A Dissertation for Master's Program in Architectural Engineering, Graduate School of Konkuk University.
  7. Smith, B. & Salim, I. (1981). Parameter Study of Outrigger-braced Tall Building Structures, Proceedings of the American Society of Civil Engineers, 107(10), 2001~2014.