Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Serviceability Evaluation of Sky Bridge With Isolation Device

면진장치 장착 스카이 브릿지의 사용성 평가

  • Kim, Gee-Cheol (Dept. of Architecture Engineering, Seoil University) ;
  • Kim, Hyun-Su (Div. of Architecture & Civil Eng., Sunmoon University) ;
  • Kim, Su-Geun (Dept. of Architecture, Graduate School of Yeungnam)
  • 김기철 (서일대학교 건축과) ;
  • 김현수 (선문대학교 건축사회환경학부) ;
  • 김수근 (영남대학교 일반대학원 건축학과)
  • Received : 2017.05.16
  • Accepted : 2017.05.30
  • Published : 2017.06.15
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Abstract

In this study, the boundary non-linear analysis of the sky bridge subjected to walking load and running load is performed. The sky bridge is installed in the mid-story between two buildings and the walking load and running load induced by pedestrians are measured by load cell. LRB is modeled as a non-linear hysteresis model to accurately represent the behavior of LRB. For the serviceability evaluation of sky bridge, the acceleration responses of sky bridge are analyzed based on ISO 2631-2 and the velocity response are analyzed based on standards Bachmann &Amann. In serviceability evaluation of this sky bridge, the pedestrian can not perceive the vibration except for resonance running loads consequently. Therefore, it is concluded that this sky bridge haven't problem in the serviceability.

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References

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