The outrigger damper system is a structural system with excellent lateral resistance when a wind load occurs. However, research on outrigger dampers is still in its infancy. In this study, dynamic response control performance of damper is analyzed according to change of stiffness value and damping value of damper. To do this, a real-scale 3D model of 50 stories has been developed and the artificial wind load has been entered for dynamic analysis. Generally, the larger the damping value, the smaller the stiffness value is, the more effective it is to reduce the maximum displacement and acceleration response. However, the larger the attenuation value as the cost of construction increases, it is necessary to select appropriate stiffness and damping value when applying an outrigger damper.

Abstract
 1. 서론
 2. 해석 모델과 해석 방법
  2.1 해석 모델
  2.2 해석 방법
 3. 동적 응답 분석
  3.1 강성값에 따른 최상층 최대 수평 변위 응답
  3.2 강성값에 따른 최상층 최대 가속도 응답
 4. 결론
 References

• 김수진(영남대학교 건축학부 대학원) | Kim, Su-Jin
• 김민주(영남대학교 건축학부 대학원) | Kim, Min-Ju
• 김준일(영남대학교 건축학부 대학원) | Kim, Jun-Il
• 강주원(영남대학교 건축학부) | Kang, Joo-Won 교신저자