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http://dx.doi.org/10.5659/JAIK_SC.2019.35.9.183

Proposal for Optimal Outrigger Location Considering Stiffness of Frame  

Kim, Hyong-Kee (Department of Architectural Engineering, Kangwon National University)
Publication Information
Journal of the Architectural Institute of Korea Structure & Construction / v.35, no.9, 2019 , pp. 183-190 More about this Journal
Abstract
This paper intended to propose the optimal outrigger position in tall building. For this purpose, a schematic structure design of 70 stories building was accomplished by using MIDAS-Gen. In this analysis research, the key variables were the stiffness of outrigger, the stiffness of frame, the stiffness of shear wall, the stiffness of exterior column connected in outrigger and the outrigger location in height. With the intention of looking for the optimum location of outrigger system in high-rise building, we investigated the lateral displacement in top floor. The study proposed the new method to predict the optimal location of outrigger system considering the frame stiffness. And it is verified that the paper results can be helpful in providing the important engineering materials for finding out the optimum outrigger position in tall building.
Keywords
Outrigger System; Optimal Location; Stiffness of Frame; Lateral Displacement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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