한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제16권1호
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  • Pages.95-104
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  • 2016
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  • 1598-4095(pISSN)
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  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
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아웃리거 댐퍼시스템의 고층건물 지진응답제어 성능 평가

Evaluation of Vibration Control Performance of Outrigger Damper System for Tall Buildings Subjected to Seismic Load

  • 윤성욱 (영남대학교 대학원 건축학과) ;
  • 이령경 (영남대학교 대학원 건축학과) ;
  • 김광일 (영남대학교 대학원 건축학과) ;
  • 김현수 (선문대학교 건축사회환경학부) ;
  • 강주원 (영남대학교 건축학과)
  • Yoon, Sung-Wook (Dept. of Architecture, Grad. School, Yeungnam University) ;
  • Lee, Lyeong-Kyeong (Dept. of Architecture, Grad. School, Yeungnam University) ;
  • Kim, Kwang-Il (Dept. of Architecture, Grad. School, Yeungnam University) ;
  • Kim, Hyun-Su (Div. of Architecture, Architectural & Civil Engineering, Sunmoon University) ;
  • Kang, Joo-Won (School of Architecture, Yeungnam University)
  • 투고 : 2015.12.16
  • 심사 : 2016.02.18
  • 발행 : 2016.03.15
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초록

Recently, the concept of damped outrigger system has been proposed for tall buildings. But, structural characteristics and design method of this system were not sufficiently investigated to date. In this study, the dynamic response control performance of outrigger damper has been analyzed. To this end, a simplified analysis model with outrigger damper system has been developed. Use the El Centro seismic(1940, NS) analysis was performed. Analysis results, on the top floor displacement response to the earthquake response, did not have a big effect. However, acceleration response control effect was found to be excellent. The increase of outrigger damper capacity usually results in the improved control performance. However, it is necessary to select that proper stiffness and damping values of the outrigger damper system because, the outrigger damper having large capacity is result in heavy financial burden.

키워드

참고문헌

  1. Lee, C. H, Chung, K. R, Kim, S, D, "Outrigger System for Tall Buildings: State-of-the-Art, Journal of Korean Society of Steel Construction, Vol.23, No.3, pp.35-40, 2011
  2. Kim, D. H, Chung, K. R, "Evolution of Tall Building Structural System", Journal of Architectural Institute of Korea, Vol.53, No.8, pp.18-23, 2009
  3. Park, K. D, Kim, D. Y, Jung, D. K, Yang, D. H, "Improving Construction Quality and Conveniency by Applying Outrigger Dampers to Outrigger to Perimeter Column Joints", Journal of Architectural Institute of Korea, Vol.53, No.8, pp.30-37, 2009
  4. Kim, B. J, Lee, S. H, Chung, L, "Design of Outrigger Damper System for Wind-Induced Vibration Control of Building Structures", Journal of The Wind Engineering Institute of Korea, Vol.15, No.4, pp.163-671, 2011
  5. Chen, Y, McFarland, D.M, Wang, Z. Spencer Jr. B.F. and Bergman, L.A, "Analysis of tall buildings with damped outriggers", Journal of Structural Engineering, ASCE, Vol. 136, No.11, pp.1435-1443, 2010 https://doi.org/10.1061/(ASCE)ST.1943-541X.0000247
  6. Kim, H. S, Yoon, S. W, Kang, J. W, "Optimal Design of Outrigger Damper using Multi-objective Genetic Algorithm", Journal of the Korean Association for Spatial Structures, Vol.14, No.4, pp.97-104, 2014 https://doi.org/10.9712/KASS.2014.14.4.097
  7. Kim, H. K, Tae, A. R, Kim, J. K, "Investigating the Optimum Outrigger System Location of Tall Building", Proceeding of Autumn Annual Conference of the Architectural Institute of Korea Structure & Construction, Vol.30, No.1, pp.49-50, 2010

피인용 문헌

  1. Performance Evaluation of Seismic Response Control of Outrigger Damper System with Variation of Damping and Stiffness vol.16, pp.3, 2016, https://doi.org/10.9712/KASS.2016.16.3.107
  2. Control Performance Evaluation of Outrigger Damper System of Eccentrically Loaded High-Rise Building vol.17, pp.2, 2017, https://doi.org/10.9712/KASS.2017.17.2.043