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http://dx.doi.org/10.20466/KPVP.2018.14.2.032

Seismic Performance Evaluation Methodology for Nuclear Power Plants  

Ann, Hojune (고려대학교 건축사회환경공학부)
Kim, Yousok (홍익대학교 건축공학부)
Kong, Jung Sik (고려대학교 건축사회환경공학부)
Choi, Youngjin (고려대학교 건축사회환경공학부)
Choi, Se Woon (대구카톨릭대학교 건축공학과)
Lee, Min Seok (대한전기협회)
Publication Information
Transactions of the Korean Society of Pressure Vessels and Piping / v.14, no.2, 2018 , pp. 32-40 More about this Journal
Abstract
Since 2000, the frequency of earthquakes beyond the 5.0 magnitude quake has been increasing in the Korean peninsula. For instance, the 5.0-magnitude earthquake in Baekryong-do in 2003 has occurred, and recent earthquake with Gyeongju(2016) and Pohang(2017) measured respectively magnitude of 5.2 and 5.8 on the Richter scale. As results, the public concern and anxiety about earthquakes are increasing, and therefore it is necessarily required for social infrastructure to reinforce seismic design and energy production facilities directly related to the national economy and security. This study represents the analysis of seismic performance evaluation methodology such as Seismic Margin Assessment (SMA), Seismic Probabilistic Risk Assessment (SPRA), High Confidence Low Probability Failure (HCLPF) in nuclear power plants in order to develop optimal seismic performance improvement. Current methodologies to evaluate nuclear power plants are also addressed. Through review of the nuclear structure evaluation past and current trend, it contributes to be the basis for the improvement of evaluation techniques on the next generation of nuclear power plants.
Keywords
Seismic Margin Assessment(SMA); Seismic Probabilistic Risk Assessment(SPRA); High Confidence Low Probability Failure(HCLPF); Nuclear power plants;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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