Ikuko KAMEYAMA
著者に関連した記事は3件です。
更新情報
第1回
炉内検査装置の開発及び実機適用
著者:
成瀬 克彦,Katsuhiko NARUSE,湯口 康弘,Yasuhiro YUGUCHI,島村 光明,Mitsuaki SHIMAMURA,亀山 育子,Ikuko KAMEYAMA
発刊日:
公開日:
キーワードタグ:
co E-mail In-vessel Inspection jp katsuhiko narusetoshiba Reactor Internals Remotely Operated Vehicle Ultrasonic Test Visual Inspection
成瀬 克彦,Katsuhiko NARUSE,湯口 康弘,Yasuhiro YUGUCHI,島村 光明,Mitsuaki SHIMAMURA,亀山 育子,Ikuko KAMEYAMA
発刊日:
公開日:
キーワードタグ:
co E-mail In-vessel Inspection jp katsuhiko narusetoshiba Reactor Internals Remotely Operated Vehicle Ultrasonic Test Visual Inspection
Abstract This paper describes development and application of remotely operated vehicles (ROVs) for reactor internals. Stress Corrosion Cracking (SCC) on reactor internal comp onents has become one of the most important issues in recent years, and demand for the inspection of reactor internals is increasing. Toshiba has developed and applied sever al kinds of ROVs, which can inspect and maintain the welds in a narrow space underwater. Particularly, Toshiba succeeded in the development of UT Vehicle, which c...
英字タイトル:
Development and Application of In-Vessel Inspection Equipments
英字タイトル:
Development and Application of In-Vessel Inspection Equipments
第2回
炉内点検技術と高経年化プラントへの適用
著者:
山本 智,Satoshi YAMAMOTO,平澤 泰治,Taiji HIRASAWA,大坪 徹,Tooru OOTSUBO,落合 誠,Makoto OCHIAI,坂口 正武,Masatake SAKAGUCHI,亀山 育子,Ikuko KAMEYAMA
発刊日:
公開日:
キーワードタグ:
Laser-ultrasonic testing (Laser-UT) Phased array ultrasonic testing Reactor internals Remote operated vehicle (ROV) Stress corrosion cracking (SCC) Ultrasonic testing (UT)
山本 智,Satoshi YAMAMOTO,平澤 泰治,Taiji HIRASAWA,大坪 徹,Tooru OOTSUBO,落合 誠,Makoto OCHIAI,坂口 正武,Masatake SAKAGUCHI,亀山 育子,Ikuko KAMEYAMA
発刊日:
公開日:
キーワードタグ:
Laser-ultrasonic testing (Laser-UT) Phased array ultrasonic testing Reactor internals Remote operated vehicle (ROV) Stress corrosion cracking (SCC) Ultrasonic testing (UT)
The request of the inspection to reactor internals is increasing with application of the Japanese operation and maintenance code to aged nuclear power plants. Toshiba has developed many outstanding under water inspection t echnologies combined with ultrasonic testing (UT) techniques and remote operated vehicles (ROVs) technologies. Water gap phased array UT technique is capable to apply to all internals including complicated form part such a s reactor bottom head penetration weldment. Laser-ultrasonic te...
英字タイトル:
Inspection Technologies for Reactor Internals of Aged Nuclear Power Plants
英字タイトル:
Inspection Technologies for Reactor Internals of Aged Nuclear Power Plants
第7回
超音波ショットピーニングのＢＷＲ炉内構造物への適用に向けた取り組み
著者:
亀山 育子,Ikuko KAMEYAMA,大坪 徹,Toru OHTSUBO,須藤 和雄,Kazuo SUDO,桝田 祐貴,Yuuki MASUDA,山本 智,Satoshi YAMAMOTO
発刊日:
公開日:
キーワードタグ:
internals replacement residual stress SCC stress improvement USP
亀山 育子,Ikuko KAMEYAMA,大坪 徹,Toru OHTSUBO,須藤 和雄,Kazuo SUDO,桝田 祐貴,Yuuki MASUDA,山本 智,Satoshi YAMAMOTO
発刊日:
公開日:
キーワードタグ:
internals replacement residual stress SCC stress improvement USP
Toshiba have developed a method of reactor internals replacement and also applied some of methods to improve the residual stress for internals that can't be replaced easily. Ultrasonic shot peening (USP) is a stress improvement method that improves the surface residual stress of heat affected zone by using the vibration of Ultrasonic wave. As th e system of USP is simpler and more compact than the other methods, USP is applicable to welds on the bottom of reactor vessel during reactor internals replacemen...
英字タイトル:
Application of Ultrasonic Shot Peening for Internals of Boiled Water ReactorPower Plants
英字タイトル:
Application of Ultrasonic Shot Peening for Internals of Boiled Water ReactorPower Plants