| 논문명 |
원자력 전기기기 부품의 내진성능 확인을 위한 진동대 실험 / Shaking Table Test to Verify the Seismic Performance of Nuclear Electric Components |
| 저자명 |
장성진(Chang, Sung Jin) ; 전법규(Jeon, Bub Gyu) ; 박동욱(Park, Dong Uk) ; 김성완(Kim, Sung Wan) |
| 수록사항 |
한국지진공학회 논문집, Vol.28 No.3(통권 159호) (2024-05) |
| 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. |
