건축도시공간연구소

Architecture & Urban Research Institute

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한국지진공학회|논문집 2024년 5월

논문명 원자력 전기기기 부품의 내진성능 확인을 위한 진동대 실험 / Shaking Table Test to Verify the Seismic Performance of Nuclear Electric Components
저자명 장성진 ; 전법규 ; 박동욱 ; 김성완
발행사 한국지진공학회
수록사항 한국지진공학회 논문집, Vol.28 No.3(통권 159호) (2024-05)
페이지 시작페이지(141) 총페이지(7)
ISSN 1226-525X
주제분류 구조
주제어 ; Nuclear electric component; Shaking table test; Frequency; Peak acceleration
요약2 Earthquakes of magnitude 3.0 or greater occur in Korea about 10 times on average yearly, and the number of earthquakes occurring in Korea is increasing. As many earthquakes have recently occurred, interest in the safety of nuclear power plants has increased. Nuclear power plants are equipped with many cabinet-type control facilities to regulate safety facilities, and function maintenance is required during an earthquake. The seismic performance of the cabinet is divided into structural and functional performances. Structural performance can be secured during the design procedure. Functional performance depends on the vibration performance of the component. Therefore, it is necessary to confirm the seismic performance of the components. Generally, seismic performance is confirmed through seismic simulation tests. When checking seismic performance through seismic simulation tests, it is difficult to determine the effect of frequency and maximum acceleration on an element. In this paper, shaking table tests were performed using various frequencies and various maximum accelerations. The seismic performance characteristics of the functions of electrical equipment components were confirmed through tests.
소장처 한국지진공학회
언어 한국어
DOI https://doi.org/10.5000/EESK.2024.28.3.141