Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
권호 표지
DOI QR코드

DOI QR Code

Study on the Limit Slenderness of a Double Outrigger System

이중 아웃리거 구조 시스템의 한계 세장비에 대한 연구

  • 양재광 (부산대학교 건축공학과 대학원) ;
  • 강호근 (경남도립거창대학 건축과) ;
  • 박성수 (부산대학교 건축공학과)
  • Received : 2017.08.29
  • Accepted : 2018.01.08
  • Published : 2018.03.30
⟨ Previous Next ⟩

Abstract

Due to the recent overpopulation of urban cities, land shortage and soaring land prices have caused an increase in the demand for high-rise buildings. To build buildings on a limited land, the size of the building is important. Displacement control by horizontal loads in a skyscraper is critical to securing stability and usability of structures. Several systems have been proposed for efficient horizontal displacement control, and so far the study continues. Among them, the Outrigger System is a representative of the typical horizontal load resistance system. Although studies have been conducted so far to locate the optimal position of the outrigger, studies of the slenderness ratio of the buildings are still insufficient. Based on the Outrigger-Optimized Position equation, this study induces the calculation of the displacement of the outrigger installation building according to the slenderness ratio.

Keywords

References

  1. Jung, D. (1999). Optimum Outrigger Locations for Outrigger Braced Structures with Stiffness Varying Linearly along the Height, Journal of the Architectural Institute of Korea Structure & Construction, 15(2), 55-62.
  2. B, S, Taranath. (1975). Optimum Belt Truss Location for High-rise Structures, The Structural Engineer, 53(8), 345-347.
  3. J, W, McNabb., & B, B, Muvdi. (1975). Drift reduction fators for belt high-rise Structures, Engineering Journal 3rd Quarter, 88-91.
  4. B, S, Taranath. (1997). Steel, Concrete & Composite Design of Tall Building, McGraw-Hill, 459-466.
  5. Yang, J. (2017). Study on the Limit Slenderness of a Single Outrigger System Building Satisfied the Limitation of the Maximum Lateral, Journal of the Architectural Institute of Korea Structure & Construction, 33(1), 57-64. https://doi.org/10.5659/JAIK_SC.2017.33.1.57
  6. Kim, S. (2002). A Study on the Efficiency of outrigger Belt Truss System through the Development of Optimum Design Program, Journal of the regional association of architectural institute of korea, 4(3), 51-58.
  7. KBC2016. (2016). Architectural Institute of Korea.
  8. MIDAS 2017.
  9. Han, B. Skyscraper Structure System & Case Study, Daewoo Engineering, 25(1).
  10. Jang, D., & Jang, S. (2007). Structural Mechanics, kimoondang.
  11. Park, S. (2000). Analysis of offset outrigger system for tall steel buildings, Seoul National University.
  12. Jung, E,, & Park, S. (2009). Evaluating the Central Core of High-rise Shear Wall Structure for Lateral Displacement Control, Journal of the regional association of architectural institute of korea, 11(3), 193-200.