原子炉圧力容器の健全性評価手法の高度化について
英字タイトル:
Study on Structural Integrity Assessment of Reactor Pressure Vessels
著者:
宇野 隼平 Shumpei UNO 勝山 仁哉 Jinya KATSUYAMA 勝又 源七郎 Genshichiro KATSUMATA 眞崎 浩一 Koichi MASAKI 小坂部 和也 Kazuya OSAKABE 李 銀生 Yinsheng LI
発刊日:
公開日:
Fracture ProbabilityFracture ToughnessIrradiation EmbrittlementPressurized Thermal ShockProbabilistic Fracture MechanicsReactor Pressure VesselStructural Integrity
Study on Structural Integrity Assessment of Reactor Pressure Vessels
著者:
宇野 隼平 Shumpei UNO 勝山 仁哉 Jinya KATSUYAMA 勝又 源七郎 Genshichiro KATSUMATA 眞崎 浩一 Koichi MASAKI 小坂部 和也 Kazuya OSAKABE 李 銀生 Yinsheng LI
発刊日:
公開日:
カテゴリ: 第12回
キーワードタグ:Fracture ProbabilityFracture ToughnessIrradiation EmbrittlementPressurized Thermal ShockProbabilistic Fracture MechanicsReactor Pressure VesselStructural Integrity
概要
Assuring the structural integrity of a reactor pressure vessel (RPV) is known as one of the critical issues to maintain the safe long-term operation of a nuclear power plant. Authors have been conducting extensive research on the improvement of structural integrity assessment methods of RPVs. In this paper, we describe some research results obtained from the recent activity including the review on the technical background of the methods and study on probabilistic methods for the applicability to the current code and standard.
