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Safety Evaluation of Telecommunication Facilities with Earthquake Loading

지진하중을 고려한 정보통신설비의 내진 안전성 평가

  • 장극관 (서울과학기술대학교 건축학부) ;
  • 임호철 (서울과학기술대학교 건축공학과) ;
  • 황기태 ((주)에코닝) ;
  • 서대원 ((주)에코닝 지진방재기술연구소)
  • Received : 2011.12.12
  • Published : 2012.06.25

Abstract

Seismic design of buildings has been well developed and is being continually updated and improved. But nonstructural elements in buildings are rarely designed with the same care or under the same degree of scrutiny as buildings. As a result, buildings that remain structurally sound after a strong earthquake often are rendered unserviceable due to damage to their nonstructural elements, such as access floors, telecommunication equipment and others. This damage has caused interruption of operations and large economic losses in the past. The objective of this study is to evaluate the seismic safety of computers and sensitive equipment of an existing internet data center(IDC) building. The approach to this study was to perform analytical and simulation studies of the seismic vulnerability of equipment in buildings. As a consequence, the floor acceleration are amplified and the secondary effects further deteriorate the earthquake resistant capability of the access floor systems.

Keywords

Acknowledgement

Grant : 내외장형 지능형센서를 사용한 사회간접자본의 재난관리 및 방지시스템개발

Supported by : 산업기술평가관리원

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