（鹿島建設
著者に関連した記事は4件です。
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第16回
コンクリート建屋のレーザ切断工法
著者:
赤羽 崇,呉屋 真之,森 宏樹,奥田 剛久,下鍋 典昭,（三菱重工）,井上 隆司,中越 淳郎,（鹿島建設）
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キーワードタグ:
a concrete wall laser cutting Reactor building demolition remote work
赤羽 崇,呉屋 真之,森 宏樹,奥田 剛久,下鍋 典昭,（三菱重工）,井上 隆司,中越 淳郎,（鹿島建設）
発刊日:
公開日:
キーワードタグ:
a concrete wall laser cutting Reactor building demolition remote work
The demolition technics of the thick broad concrete wall of atomic power building of a Fukushima Daiichi nuclear power plant by the remote laser cutting have been developed. In this time, the outline about laser cutting technology of a concrete wall, the demolition method and equipment is introduced....
英字タイトル:
The laser cutting construction method of a concrete building
英字タイトル:
The laser cutting construction method of a concrete building
第15回
福島第一原子力発電所3号機 使用済燃料プールからの燃料取り出しに向けた環境改善に関する取組み
著者:
小畑 政道,林 弘忠,高橋 純,伊藤 悠貴,（東芝ESS）,岡田 伸哉,（鹿島建設）,井上 隆史,（鹿島建設）,向田 直樹,松岡 一平,（東京電力HD）
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Decommissioning Decontamination Dose Rate Reduction Fuel Retrieval Shielding
小畑 政道,林 弘忠,高橋 純,伊藤 悠貴,（東芝ESS）,岡田 伸哉,（鹿島建設）,井上 隆史,（鹿島建設）,向田 直樹,松岡 一平,（東京電力HD）
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Decommissioning Decontamination Dose Rate Reduction Fuel Retrieval Shielding
Removal of large rubble from the roof and walls of the reactor building collapsed due to the hydrogen explosion and dose rate reduction for human workers to begin preparation work shall be accomplished for retrieval of spent fuel from the spent fuel pool at Fukushima Daiichi Nuclear Power Station Unit3.
This paper describes the method of survey and evaluation, decontamination and shielding method for dose rate reduction on operational floor of Fukushima Daiichi Nuclear Power Station Unit3....
英字タイトル:
Approach to Dose Rate Reduction for Retrieval of Spent Fuel from Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station Unit3
英字タイトル:
Approach to Dose Rate Reduction for Retrieval of Spent Fuel from Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station Unit3
第16回
竜巻飛来物による機器破損確率の評価 -簡易評価法による実プラントを対象とした試算-
著者:
相澤 康介,江沼 康弘,（JAEA）,山田 和彦,（鹿島建設,（山口大））
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Failure probability Missile location Tornado missile Tornado missile management Vortex model
相澤 康介,江沼 康弘,（JAEA）,山田 和彦,（鹿島建設,（山口大））
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キーワードタグ:
Failure probability Missile location Tornado missile Tornado missile management Vortex model
An evaluation of failure probability for facilities in a real plant subjected to tornado missiles was introduced based on simple calculation. Impact speeds of the tornado missiles to the plant facility were calculated, assuming several initial locations for them and Rankine's model or Fujita's model as a tornado vortex model. Failure probability of each facility subjected to the tornado missiles was quantitatively evaluated, taking account of probabilities of tornado strike to the plant, number of missiles ...
英字タイトル:
Failure probability of plant facilities subjected to tornado missiles - An evaluation for a real plant based on simple calculation -
英字タイトル:
Failure probability of plant facilities subjected to tornado missiles - An evaluation for a real plant based on simple calculation -
第15回
軽水炉コンクリート構造物の照射劣化予測手法の開発に係る研究計画
著者:
滝沢 真之,鈴木 清照,江藤 淳二,河合 理城,藤山 翔乃,（三菱総研）,丸山 一平,（名古屋大）,紺谷 修,澤田 祥平,石川 俊介,（鹿島建設）
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Concrete FEM Irradiation LWR Neutron RBSM
滝沢 真之,鈴木 清照,江藤 淳二,河合 理城,藤山 翔乃,（三菱総研）,丸山 一平,（名古屋大）,紺谷 修,澤田 祥平,石川 俊介,（鹿島建設）
発刊日:
公開日:
キーワードタグ:
Concrete FEM Irradiation LWR Neutron RBSM
A new research program of irradiation effects on LWR concrete member has been started since 2017. The previous research results indicate the reference level of neutron irradiation degradation on concrete should be set at 1 x 1019 n/cm2 which is one order of magnitude lower than the conventional reference level used in Japan. Several issues remain after the previous research and the objectives for clarifying the issues are set in the new project which is scheduled for five and half years. And international c...
英字タイトル:
The Research Plan on Development of Evaluation Method of LWR Concrete Irradiation Effect
英字タイトル:
The Research Plan on Development of Evaluation Method of LWR Concrete Irradiation Effect