Earticle

초록

영어

The aim of this study is to search the optimum location of core and offset outrigger system in high-rise building. To achieve this objective, a structural schematic design of 80 stories building was carried out by making use of MIDAS-Gen. In this paper, the main variables of structural analysis research were the outrigger stiffness, the lateral stiffness ratio between rigid frame and shear wall, the outrigger location in plan and the outrigger location in height. For the goal of finding out the optimal location of core and offset outrigger system in tall building, we analyzed the lateral displacement in top level which is the very important parameter in the structure design of high-rise building. The study results showed that the outrigger location in plan, outrigger location in height, outrigger stiffness and lateral stiffness ratio between rigid frame and shear wall, had an effect on the optimal position of outrigger system. Also, it is considered that the paper results can be helpful in getting the structure design materials for finding out the optimal of location core and offset outrigger system in tall building.

목차

Abstract
1. 서론
2. 구조해석의 모델과 방법
2.1 해석모델
2.2 해석방법
3. 구조해석의 결과 및 분석
3.1 코어 아웃리거 구조시스템의 최상층 수평변위 분포에 대한 비교
3.2 오프셋 아웃리거 구조시스템의 최상층 수평변위 분포에 대한 비교
3.3 아웃리거의 평면상 위치와 강성골조와 전단벽 사이에서의 수평강성 비율에 따른 아웃리거의 최적위치에 대한비교
3.4 최적의 아웃리거 위치에 관한 본 연구와 기존 연구에 대한 결과의 비교분석
4. 결론
REFERENCES

저자

• 이상호 [ Lee, Sang-Ho | 강원대학교 공학대학 건설융합학부 시간강사 ]
• 김형기 [ Kim, Hyong-Kee | 강원대학교 공학대학 건설융합학부 교수 ] Corresponding author

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