第12回
高速実験炉「常陽」における炉内補修技術の開発と実践 - MARICO-2 試料部の回収-
著者:
皆藤 泰昭,Yasuaki KAITO,芦田 貴志,Takashi ASHIDA,今泉 和幸,Kazuyuki IMAIZUMI,伊澤 修,Osamu IZAWA,内藤 裕之,Hiroyuki NAITO
発刊日:
公開日:
キーワードタグ:
In the experimental fast reactor “Joyo”, it was confirmed that the top of the irradiation test sub-assembly (S/A) of “MARICO-2” (material testing rig with temperature control) had been bent onto the in-vessel storage rack as an obstacle, and the MARICO-2 S/A had been stuck in the transfer pot owing to its deformation. Since the MARICO-2 S/A cannot be retrieved with the existing handling equipment, special handling equipment was developed while considering the anomalous conditions. Emphasis had been pla...
英字タイトル:
Development of repair techniques in the reactor vessel of the experimental fast reactor Joyo . Retrieval of the MARICO-2 test subassembly .