タングステン球充填式ジャケット放射線遮へい設備の開発・実用化
英字タイトル:
Tungsten balls charge method radiation shield system
著者:
嶋津 幸英 Yukihide SHIMAZU 水磨 裕之 Hiroyuki MIZUMA 上田 剛士 Takeshi UEDA
発刊日:
公開日:
Metal jacketNuclear power plantRadiation shield systemReduce radiation exposureTungsten balls
Tungsten balls charge method radiation shield system
著者:
嶋津 幸英 Yukihide SHIMAZU 水磨 裕之 Hiroyuki MIZUMA 上田 剛士 Takeshi UEDA
発刊日:
公開日:
カテゴリ: 第7回
キーワードタグ:Metal jacketNuclear power plantRadiation shield systemReduce radiation exposureTungsten balls
概要
In the outage at nuclear power plant, we try to reduce radiation exposure by installing shields in the work at places of high radiation dose rate. Many of these shields consist of the sheets and plates of heavy metals, and it takes a longer time to install or remove them because heavy loads must be accompanie d. At our company, therefore, we have developed a tungsten balls charge method radiation shield system, can reduce the exposure and workload of its install ation/removal. We will further promote various advanced techniques including Tungsten balls shielding technique to flexibly meet needs of operating plants.
