解説記事
敦賀発電所敷地内破砕帯評価について(続報)
著者:
堂崎 浩二,Koji DOZAKI,入谷 剛,Takeshi IRIYA,牟田 隆司,Ryuji MUTA
発刊日:
公開日:
1. はじめに 敦賀発電所敷地内 破砕帯評価について(続報) 日本原子力発電株式会社 堂﨑 浩二 Koji DOZAKI 日本原子力発電株式会社 入谷 剛 Takeshi IRIYA 日本原子力発電株式会社 牟田 隆司 Ryuji MUTA 前報 [1] では、日本原子力発電(以下、原電)敦賀発 電所敷地内破砕帯について、原子力規制委員会「敦賀発 電所敷地内破砕帯の調査に関する有識者会合」(以下、 有識者会合)が 2013 年 5 月 15 日における第 5 回評価会 合において、「耐震設計上考慮する活断......
第7回
東海第二発電所シュラウドサポート溶接部のひび割れへの維持規格及び炉内構造物等点検評価ガイドラインの適用について
著者:
堂崎 浩二,Koji DOZAKI,山本 幸司,Koji YAMAMOTO,山本 祥司,Shoji YAMAMOTO,片岡 武司,Takeshi KATAOKA,伊東 敬,Takashi ITO
発刊日:
公開日:
キーワードタグ:
Cracks were found at shroud support of Tokai II Power Station in 24th outage. Flaw evaluation of these cracks was performed applying Co des for Nuclear Power Generation Facilities - Rules on Fitness-for-Service ? (FFS Code) of Japan Society of Mechanical Engineers (JSME) and Guideline for Inspection and Evaluation of Reactor Internals of Japan Nuclear Technology Institute (JANTI). Evaluation methods and r esults are outlined in this report. Issues to be studied for better improvement of JSME FFS Code and J...
英字タイトル:
Application of JSME Fitness-for-Service Code and JANTI Guideline for Inspection and Evaluation of ReactorInternals to Cracks found at Shroud Support of Tokai II Power Station
第5回
炉内構造物等点検評価ガイドラインにおける補修・取替・予防保全の考え方について
著者:
坂下 彰浩,Akihiro SAKASHITA,岡田 亮兵,Ryohei OKADA,吉田 裕彦,Yasuhiko YOSHIDA,木村 賢之,Kenji KIMURA,堂崎 浩二,Koji DOZAKI
発刊日:
公開日:
キーワードタグ:
Inspection and Evaluation Guidelines for reactor internals has been taken into the Rules on Fitness-for-Service for Nuclear Power Plants of The Japa n Society of Mechanical Engineers. Now, It is a base of the maintenance plan of each Nuclear Power Plant. In the maintenance in the future, Inspecti on for the structures after repair, the replacement and the preventive maintenance becomes important. This paper introduces the systematization and the idea of the repair, the replacement and the preventive maint...
英字タイトル:
The systematization and the idea of the repair, the replacement and the preventive maintenance in the Inspection and Evaluation Guidelines for Light Water Reactor Internals.
第10回
炉内構造物等点検評価ガイドラインの整備について
著者:
関 弘明,Hiroaki SEKI,堂崎 浩二,Koji DOZAKI,平野 伸朗,Shinro HIRANO,村井 荘太郎,Soutatou MURAI,野本 敏治,Toshiharu NOMOTO
発刊日:
公開日:
キーワードタグ:
“The guideline committee for the inspection and evaluation of Reactor Vessel Internals” which was established in 2000 and transferred to Japan Nuclear Safety Institute in Nov.2012, developed many guidelines based on valid technical basis. These guidelines were made in principle which the conservative methodology, and covered both individual inspection method of reactor internals and application of repair methods for reactor internals. In this paper, overview of the activity is introduced. ...
英字タイトル:
Outlines of Guidelines for the Inspection and Evaluation of Reactor Vessel Internals