第14回
BWRプラントにおける 上部格子板の照射誘起応力腐食割れ評価の適正化
著者:
三橋 忠浩,Tadahiro MITSUHASHI,服部 泰大,Yasuhiro HATTORI,大木 俊,Suguru OOKI,神長 貴幸,Takayuki KAMINAGA,渡辺 義雄,Yoshio WATANABE,内山 好司,Koji UCHIYAMA
発刊日:
公開日:
キーワードタグ:
As for BWR, Core components made of austenitic stainless steels where IASCC is assumed are Top Guide, Core Shroud and Core Plate. Since Top Guide has been exposed to high flux of neutron irradiation during plant operation, the evaluation method should be established using reasonable and proper evaluation conditions. Based on this background, study on evaluation method for Top Guide was performed in this research as described below. ...
英字タイトル:
Optimizing evaluation method of irradiation-assisted stress corrosion cracking in Top Guide of BWR
第17回
BWR炉内構造物等点検評価ガイドライン 炉心シュラウド・ シュラウドサポートの改訂方針
著者:
三橋 忠浩,島津 忠昭,(東芝ESS),小林 広幸,(日本原電),菊川 浩,神長 貴幸,(東京電力),椿 正昭,内山 好司,(日立GE),佐藤 寿志,(原子力安全推進協会)
発刊日:
公開日:
キーワードタグ:
The current edition of “Guideline of Inspection and Evaluation for Reactor Internals issued by Japan Nuclear Safety Institute (JANSI) consists of inspection target, inspection method, and evaluation. Recently, the guideline is revised based on the safety function of the Reactor Internals, domestic operation experience, and the new knowledge. In this report, summary of “Guidelines of Inspection and Evaluation for Reactor Internals [Core Shroud] and [Shroud Support]....
英字タイトル:
Guideline for BWR Inspection Program Revision Policy of Guidelines for Core Shroud and Shroud Support