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著者に関連した記事は2件です。
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第13回
BWR使用済燃料貯蔵ラックの減衰特性評価
著者:
草階 達朗,Tatsuo KUSAKAI,飯田 純,Jun IIDA,長坂 直,Naoshi NAGASAKA,渡邊 和,Urara WATANABE,前田 学,Manabu MAEDA
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BWR Damping Constant Nuclear Seismic Shake test Spent Fuel Storage Rack
草階 達朗,Tatsuo KUSAKAI,飯田 純,Jun IIDA,長坂 直,Naoshi NAGASAKA,渡邊 和,Urara WATANABE,前田 学,Manabu MAEDA
発刊日:
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キーワードタグ:
BWR Damping Constant Nuclear Seismic Shake test Spent Fuel Storage Rack
The damping constant of the BWR spent fuel storage racks have been applied 1 % to evaluate seismic resistance, based on “Technical Guide for Seismic Design of Nuclear Power Plants” (JEAG 4601-1991) published by Japan Electric Association. Although some of nuclear operators in Japan that own similar racks have been applied 7% based on the past experiments results, the acceleration levels given to the racks were not high enough considering the scale of the current ground motion. Therefore, in order to co...
英字タイトル:
Damping Characteristic Evaluations of BWR Spent Fuel Storage Racks
英字タイトル:
Damping Characteristic Evaluations of BWR Spent Fuel Storage Racks
第15回
津波により福島第二原子力発電所に浸入した海水の扱い及び処理技術
著者:
矢羽々 寛和,上坂 昌生,渡邊 貴之,矢内 誠,（東京電力HD）
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Discharge of Plant Water Fukushima Nuclear Power Plant Pitting Corrosion of Stainless steel Separation of Radioactive and Sea water Tsunami Disaster
矢羽々 寛和,上坂 昌生,渡邊 貴之,矢内 誠,（東京電力HD）
発刊日:
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Discharge of Plant Water Fukushima Nuclear Power Plant Pitting Corrosion of Stainless steel Separation of Radioactive and Sea water Tsunami Disaster
Large amount of sea water intruded Reactor Buildings including controlled area of Fukushima-Daini Nuclear Power Plant (NPP) at the Tsunami disaster 11th May 2011 and the sea water was contaminated by some radioactive substances. Although the concentration of the radioactive substances was low enough to meet the criteria of technical specification for discharge to the sea、we decided to decontaminate it under the limit of the detection for more safe. Then the result of the discussion with local government and...
英字タイトル:
The Safety Handling Technic of the Sea Water that intruded Fukushima-Daini NPP at the Tsunami Disaster 2011
英字タイトル:
The Safety Handling Technic of the Sea Water that intruded Fukushima-Daini NPP at the Tsunami Disaster 2011