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원자력 발전소 어넌시에이터 패널의 내진에 대한 구조적 안전성 해석 Analysis of Structural Safety of a Nuclear Plant Annunciator Panel under Seismic

이흥식
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  • URLhttp://db.koreascholar.com/Article/Detail/291753
한국기계기술학회지 (韓國機械技術學會誌)
제15권 제6호 (2013.12)
pp.907-912
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This study presents a structural safety analysis method for a plant annunciator panel under the seismic effect. Seismic qualification analysis for the nuclear plant annunciator panel is carried out to confirm the structural integrity and the results are represented by required response spectra. For the numerical analysis, finite element method is adopted. Mode combinations are also used to obtain the reliability of the spectrum analysis. The analysis results shows that the nuclear plant annunciator panel is designed as a dynamically rigid assembly, without any resonance frequency blow 33Hz. The calculated stress of the nuclear plant annunciator panel is much less than yield stress of used steel.

목차
Abstract
 1. 서론
 2. 유한요소 해석
  2.1 유한요소 모델 및 경계조건
  2.2 모드해석
  2.3 스펙트럼 해석
  2.4 응답 스펙트럼 해석
  2.5 모드 조합법
 3. 실험적 해석
 4. 해석결과 평가 및 검토
 5. 결론
 References
저자
  • 이흥식(한양대학교 기계공학부) | Heung-Shik Lee