水中のステンレス製構造物に対する高信頼度の水中レーザ溶接保全工法の開発について
英字タイトル:
Development of High Reliable Welding Method with Underwater Laser Welding Technology for Stainless Steel Made Structures Installed in Underwater
著者:
浜田 泰充 （日本原燃） 大脇 桂 海老名 信一 藤田 秀一 （ＩＨＩ検査計測） 長澤 和幸 （日本原燃）
発刊日:
公開日:
High reliable welding methodRokkasho reprocessing plantSpent fuel storage poolsUnderwater laser welding
Development of High Reliable Welding Method with Underwater Laser Welding Technology for Stainless Steel Made Structures Installed in Underwater
著者:
浜田 泰充 （日本原燃） 大脇 桂 海老名 信一 藤田 秀一 （ＩＨＩ検査計測） 長澤 和幸 （日本原燃）
発刊日:
公開日:
カテゴリ: 第16回
キーワードタグ:High reliable welding methodRokkasho reprocessing plantSpent fuel storage poolsUnderwater laser welding
概要
Spent fuel storage pools keep pool water by lining plate installed in inner surface. For the continuous maintenance method of those lining plate, the necessity occurs to quickly develop underwater repair welding technology. So, we are decided to develop new underwater welding method that is able to conquer those problems. In this paper, we report the concept of new welding method and results of confirmation examination for formation of new welding method by practical use conditions.
