論文
ステンレス鋼溶接金属を透過したUT(検出)確認試験研究の成果
著者:
永田 義昭,Yoshiaki NAGATA,長谷川 勝広,Katsuhiro HASEGAWA,久米田 正邦,Masakuni KUMEDA,稲垣 哲彦,Tetsuhiko INAGAKI,中田 親秀,Chikahide NAKADA,太田 隆,Takashi OHTA,田口 豊信,Toyonobu TAGUCHI,米谷 豊,Yutaka KOMETANI,清水 康,Yasushi SHIMIZU,三橋 忠浩,Tadahiro MITSUHASHI,東海林 一,Hajime SHOHJI,山口 篤憲,Atsunori YAMAGUCHI,杉林 卓也,Takuya SUGIBAYASHI,小林 輝男,Teruo KOBAYASHI
発刊日:
公開日:
キーワードタグ:
BWR owners and plant fabricators have been making efforts to decrease the ISI parts where UT is difficult to be conducted. For that purpose, UT verification test for both detection and sizing qualification through deposit of pipe weld joint started in 2009 and will last until 2011. In 2009, UT verification test for stainless steel pipe weld joint has been performed. Test samples are stainless steel pipes with welds and sizes are 600A.350A.150A with EDM notches and/or SCC cracks. Angle beam methods and...
英字タイトル:
Result of UT verification test for Stainless Steel through weld deposit
第7回
ステンレス鋼溶接金属を透過したUT(検出)確認試験研究の成果
著者:
永田 義昭,Yoshiaki NAGATA,長谷川 勝広,Katsuhiro HASEGAWA,久米田 正邦,Masakuni KUMEDA,稲垣 哲彦,Tetsuhiko INAGAKI,中田 親秀,Chikahide NAKADA,太田 隆,Takashi OHTA,田口 豊,Yutaka TAGUCHI,米谷 豊,Yutaka KOMETANI,清水 康,Yasushi SHIMIZU,三橋 忠浩,Tadahiro MITSUHASHI,東海林 一,Hajime SHOHJI,山口 篤憲,Atsunori YAMAGUCHI,杉林 卓也,Takuya SUGIBAYASHI,小林 輝男,Teruo KOBAYASHI
発刊日:
公開日:
キーワードタグ:
BWR owners and plant fabricators have been making efforts to decrease the ISI parts where UT is difficult to be cond ucted. For that purpose, UT verification test for both detection and sizing qualification through deposit of pipe wel d joint started in 2009 and will last until 2011. In 2009, UT verification test for stainless steel pipe weld joint has been performed. Test samples are stainless steel pipes with welds and sizes are 600A.350A.150A with EDM notches a nd/or SCCs. Angle beam methods and phased...
英字タイトル:
Result of UT verification test for Stainless Steel through weld deposit
第9回
浜岡原子力発電所における津波対策(防波壁等工事概要)
著者:
秋山 康之,Yasuyuki AKIYAMA,清水 重彦,Shigehiko SHIMIZU,藤井 誠,Makoto FUJII
発刊日:
公開日:
キーワードタグ:
At the Hamaoka Nuclear Power Plant, we have implemented measures to reflect the findings obtained from the accident at the Fukushima Daiichi Nuclear Power Plants of Tokyo Electric Power Company, by the ea rthquake off the coast of Pacific Ocean in March 2011. The main points of these measures are; The flooding prevention measures 1 (To prevent flooding by tsunami on the station site), 2 The flooding preven tion measures 2 (To prevent flooding inside buildings even if tsunami intrude the station site) 3 The...
英字タイトル:
Tsunami Measures for the Hamaoka Nuclear Power Plant.
第6回
浜岡原子力発電所1、2号機 運転終了後の施設の維持管理
著者:
生田 康平,Kouhei IKUTA,小高 敏浩,Toshihiro KODAKA,清水 義昭,Yoshiaki SHIMIZU
発刊日:
公開日:
キーワードタグ:
NPP Unit 1 and Unit 2 terminated operation on January 30th of 2009 and submitted an application for the decommiss ioning plan licensing on June 1st of 2009. At present due to the lack of clarity about requirements for maintenan ce at decommissioning stage such as Hamaoka NPP Unit 1 and Unit 2, we considered their maintenance optimization a nd planed maintenance management categorized three classifications in anticipation of the future decommissioning....
英字タイトル:
Maintenance management of Hamaoka Nuclear Power Plants Unit 1 and Unit 2 terminated operation