福島第一ミュオン透過法による原子炉調査
英字タイトル:
Inspection of the damaged reactor at the Fukushima Daiichi with the cosmic muon radiography
著者:
高﨑 史彦 Fumihiko TAKASAKI 溝上 伸也 Shinya MIZOKAMI 永野 護 Mamoru NAGANO
発刊日:
公開日:
Attenuation MethodFuel debrisMuon RadiographyScattering Method
Inspection of the damaged reactor at the Fukushima Daiichi with the cosmic muon radiography
著者:
高﨑 史彦 Fumihiko TAKASAKI 溝上 伸也 Shinya MIZOKAMI 永野 護 Mamoru NAGANO
発刊日:
公開日:
カテゴリ: 第12回
キーワードタグ:Attenuation MethodFuel debrisMuon RadiographyScattering Method
概要
For decommissioning and contaminated water countermeasures in Fukushima Daiichi NPS, we identify locations and mounts of fuel debris in RPV using muon technologies, and it is intended to contribute to the selection of an efficient fuel removal methods. Therefore we conducted muon measurement using Attenuation Method at Unit-1, and we confirmed that Muon measurement for the investigation of damaged reactor is promising technology. And the measurement results at Unit-1 suggested the non-existence of fuel debris at the original core position, but further investigation is considered.
