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論文
ステンレス鋼配管突合せ溶接継手の超音波探傷試験員に 対する教育・訓練の有効性に関する検討
著者:
平澤 泰治,Taiji HIRASAWA,小林 輝男,Teruo KOBAYASHI,牧原 善次,Zenji MAKIHARA,南 康雄,Yasuo MINAMI
発刊日:
公開日:
キーワードタグ:
The ultrasonic examination personnel are required to have high-level abilities such as defect detection, classification of detected echoes and so on, in the ISI of nuclear power plant in Japan. For that purpose, the examination personnel of the inspection companies are trained to learn and maintain these abilities. In general, the importance of education and training for the ultrasonic examiners is recognized. However, the effectiveness of education and training to enhance the abilities of the ultraso...
英字タイトル:
Study on effectiveness of education and training for ultrasonic examiner in austenitic stainless steel piping welds
論文
事故時安全性評価指標としてのレジリエンス指標の提案) 原子力プラントにおけるレジリエンス評価法の開発 (その1:原子力プラントの事故時安全性評価指標としての レジリエンス指標の提案)
著者:
出町 和之,Kazuyuki DEMACHI,鈴木 正昭,Masaaki SUZUKI,糸井 達哉,Tatsuya ITOI,村上 健太,Kenta MURAKAMI,笠原 直人,Naoto KASAHARA,宮野 廣,Hiroshi MIYANO,中村 隆夫,Takao NAKAMURA,荒井 滋喜,Shigeki ARAI,釜谷 昌幸,Masayuki KAMAYA,松本 昌昭,Masaaki MATSUMOTO
発刊日:
公開日:
キーワードタグ:
In this research, a new index “The Resilience Index” was proposed to evaluate the capability of nuclear power plant to recover from the situation of safety function lost. Three elements assumed to evaluate the resilience index are the achievement rate, necessary time, and probability of success of each accident management activity. The resilience index is expected to visualize the improvement of safety of each nuclear power plant against severe accidents. ...
英字タイトル:
Development of Resilience Evaluation Method for Nuclear Power Plant (Part 1: Proposal of Resilience Index for Assessment of Safety of Nuclear Power Plant under Severe Accident)
論文
原子力プラントにおけるレジリエンス評価法の開発 (その2:静的機器の劣化要因に対する信頼性評価法の検討)
著者:
中村 隆夫,Takao NAKAMURA,釜谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
Resilience index is proposed to be applied to evaluate the capability to recover safety performance of systems under severe accident of nuclear power plant. This study developed the failure probability model of equipment by low-cycle fatigue and applied the model to the reliability analysis for degradation of static components in resilience index, ...
英字タイトル:
Development of Resilience Evaluation Method for Nuclear Power Plant (Part 2: Study on Reliability Analytical Method for Degradation of Static Components)