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

  • 제35권11호
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  • Pages.129-136
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  • 2019
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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무정전전원장치(UPS)의 진동대 실험 및 동적특성 분석

Investigation of Dynamic Characteristcs Uninterruptible Power Supply System (UPS) Using Shaking Table Tests

  • 이승재 (숭실대학교 건축학부 대학원) ;
  • 김주영 (숭실대학교 건축학부 대학원) ;
  • 최경규 (숭실대학교 건축학부)
  • 투고 : 2019.08.23
  • 심사 : 2019.10.29
  • 발행 : 2019.11.30
⟨ 이전 논문 다음 논문 ⟩

초록

Non-structural elements are vulnerable to earthquake ground motion. In this study, an experimental study for the electrical non-structural element was performed using tri-axial shaking table tests. A 100kVA UPS(Uninterruptible Power Supply system) was used as the test specimen. The test specimen was anchored to the concrete slab using the conventional installation detail. The input acceleration were generated in accordance with ICC-ES AC156 code. Scale factors of the input acceleration with respect to the required response spectrum defined in ICC-ES AC156 were from 25% to 600%. Based on the test results, damage and dynamic characteristics of UPS were evaluated and analyzed including natural frequency, damping ratio, acceleration time history response, dynamic amplification factor and relative displacement.

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과제정보

연구 과제 주관 기관 : 한국연구재단

참고문헌

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