高経年化技術評価における経年劣化評価の技術基盤
英字タイトル:
Technical Basis of Material Aging Evaluation in the Aging Management Technical Evaluation
著者:
新井 拓 （電中研）
発刊日:
公開日:
Aging management technical evaluationIrradiation assisted stress corrosion crackingLow cycle fatigueNeutron irradiation embrittlementThermal aging of cast stainless steel.
Technical Basis of Material Aging Evaluation in the Aging Management Technical Evaluation
著者:
新井 拓 （電中研）
発刊日:
公開日:
カテゴリ: 第15回
キーワードタグ:Aging management technical evaluationIrradiation assisted stress corrosion crackingLow cycle fatigueNeutron irradiation embrittlementThermal aging of cast stainless steel.
概要
Aging management technical evaluation (AMTE) is required for LWRs every 10 years at and after 30 years operation in Japan. Result of the AMTE is put into plan of a long-term maintenance program of each plant. Methods for implementation of aging management measures were set forth in “Code on Implementation and Review of Nuclear Power Plant Ageing Management Programs” of Atomic Energy Society of Japan. Technical basis of material aging evaluations in the standard are described in this paper.
