Life time estimation of SSCs for decommissioning safety of nuclear facilities

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• 作者：Kwan-Seong Jeong^a ; ^{ksjeong1@kaeri.re.kr} ; Kune-Woo Lee^a ; Jei-Kwon Moon^a ; Seong-Young Jeong^b ; Jung-Jun Lee^b ; Geun-Ho Kim^a ; Byung-Seon Choi^a
• 关键词：Decommissioning ; Fuzzy ; Life time ; Nuclear facilities ; SSCs
• 刊名：Annals of Nuclear Energy
• 出版年：2012
• 期刊代码：1_03064549
• 类别：pw
• 出版时间：August, 2012
• 卷：46
• 期：Complete
• 页码：244-247
• 文件大小：201 K

摘要

This paper suggests the estimation algorithm for life time of structure, system and components (SSCs) for decommissioning safety of nuclear facilities using the performance data of linguistic languages and fuzzy theory. The fuzzy estimation algorithm of life time can be easily applicable but the estimated results depend on the relevant membership functions and performance characteristic functions. This method will be expected to be very useful for maintenance and decommissioning of nuclear facilities鈥?SSCs as a safety assessment tool.