Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
권호 표지
DOI QR코드

DOI QR Code

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
⟨ Previous Next ⟩

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

References

  1. 대한건축학회, 국토해양부고시 건축구조기준 및 해설, 2009
  2. 변근주, 김문겸, 송하원, 이호범, 철근콘크리트 구조물의 Access Floor 수평진동 제어를 위한 실험 및 해석, 한국지진공학회 논문집, 1(1). 1997
  3. 이상무, 조평동, 통신설비 적용 내진규격기준 프레임워크, 한국지진공학회논문집, 12(2), 2008
  4. 이상무, 조평동, 통신설비 내진시설 기술기준(안) 수립, 전자통신동향분석. 23(1), 2008
  5. (주)에코닝, 건물내 정보통신설비의 지진피해 보호장치 개발, 건설혁신사업 21차년도 중간보고서, 2010
  6. 임호철, 서대원, 장극관, 황기태, 김재철, 지진하중에 의한 내진엑세스플로어의 동적해석, 대한건축학회 춘계학술발표대회 논문집, 31(1), 2011
  7. 장정범, 이종림, 황경민, 함경원, 무정전-무이설방식의 전기판넬 내진보강시스템 시험연구, 한국지진공학회 논문집, 13(3). 2009
  8. 전파연구소, 전기통신설비의 안전성 및 신뢰성에 대한 기술 기준, 전파연구고시 제 2006-69호, 2009
  9. 전파연구소, 전기통신설비의 내진 시험방법(요약), 전파연구소공고 제 2009-3호, 2009
  10. 황기태, 김재철, 안석현, 프리엑세스플로어의 내진성에 관한 연구, 대한건축학회 학술발표대회논문집, 30(1), 2010
  11. A. K. Tang, A.J. Schiff. Selection and Installation of Raised Floors for Critical Facility Equipment in Seismic Zones.
  12. Bellcore. Network Equipment-Building System (NEBS) Requirements : Physical Protection. GR-63-CORE. 1995
  13. David Bonneville. (2003). Critical Facility Round Table. Degenkolb.
  14. LADBS. (2002). Installation of Access Floor Systems in General Office Area and Computer Room. P/BC 2002-018.
  15. NTT DoCoMo. (2009). Earthquake Resistance Test Specifications for Communications Equipment. NTT DOCOMO,INC.
  16. Mario Paz, William Leigh. (2004). Structural Dynamics. Kluwer Academic Publishers.
  17. W. I. Liao, J. F. Chai. (2008). Shake Table Test And Numerical Simulation on Seismic Responses of Raised Floor. 14th WCEE.