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第16回
Some Researches on UT and Laser Thermography for NDT Tokamak Plasma-Facing Components
著者:
陳 振茂,裴 翠祥,（西安交通大）,内一 哲哉,高木 敏行,（東北大）
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During manufacturing and operation, delamination and surface cracks may be initiated in the plasma-facing components (PFCs) of Tokamak devices. To ensure the quality of the PFCs and safety of Tokamak, NDT techniques of different method are needed. This paper introduces recent researches of authors on UT and laser thermography techniques for inspection of PFCs during manufacturing and in-service. For W/Cu mono-block of divertors, the bonding quality was qualified by using the rotating UT with a focus probe. ...
英字タイトル:
Some Researches on UT and Laser Thermography for NDT Tokamak Plasma-Facing Components
第16回
TDRを応用した炉心水位計測システムの実炉における適用と構成について
著者:
林 司,谷川 稔,（中国電力）,中村 岳人,（GEH）
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Because we came in contact with the water in the direct furnace about the core water level measurement system that we applied TOR to and we could measure water level in succession, we pushed forward our original development separately from a national project. On the other hand, a the thrmocouple-type hydrograph is developed by the national project. It is really desirable to use in combination both from the hydrograph loading number in the core, precision, an aspect of the diversification when it uses it in ...
英字タイトル:
About an application and the constitution in the true furnace of the core water level measurement system that I applied TDR to
第16回
「原発裁判と社会」第一報　原子力裁判での論点?その２ー
著者:
堀池 寛,（福井工大）,宮野 廣,（法政大）,鈴木 孝寛,（保全学会）,田中 治邦,（日本原燃）,村田 貴司,（横浜市大）
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原発の運転差し止め裁判の課題を調査してきた。裁判では、原子力規制委員会が認めた審査の合格に 反論し、運転の差し止めを請求する訴訟が多発し、判決は様々な判断を示している。本検討会では、何が技術的課題なのかを明確にして、裁判で説明しきていない技術的論点について、正論を示すことを 狙って活動している。本報告では原発の再稼働が裁判で争われる構図を概観し、そこに含まれる問題 点について報告したい。 We have investigated the issue of the nuclear power plant injunction trial. The court may have argued against the “passed examination” conclusion accepted by the NRA. Many lawsuits have been filed to stop the operation of nuclear power plants. Judgments in court show various decisions. In this study group, we a...
英字タイトル:
Nuclear Power Trials, Issue and Arguments No.1 Technical Issue - External Events-
第16回
「原発裁判と社会」第三報　火山灰の原発への影響と対策
著者:
中村 隆夫,（大阪大),岩田 吉左,（電源開発)
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Japan is one of the countries with abundant active volcanos, and intensive research activities have been carried out for a long time on various volcanic phenomena including volcanic eruption. Furthermore, nationwide observation system of the volcanic activity has been established, and multiple countermeasures against volcanic disasters are being adopted. In nuclear power plant, the licensees are required to evaluate the impact of volcanic ash and develop the countermeasures based on the technical knowledge ...
英字タイトル:
Nuclear Power Trials, Issue and Arguments No.3 Safety Assessment of Nuclear Power Plant under Volcanic Ash
第16回
「原発裁判と社会」第二報　裁判の技術論?外的事象の判断
著者:
宮野 廣,（法政大）,堀池 寛,（福井工大）,鈴木 孝寛,（保全学会）,田中 治邦,（日本原燃）,村田 貴司,（横浜市大）
発刊日:
公開日:
キーワードタグ:
原発の運転差し止め裁判の課題を調査してきた。裁判では、原子力規制委員会が認めた審査の合格に反論し、運転の差し止めを請求する訴訟が多発し、判決は様々な判断を示している。本検討会では、何 が技術的課題なのかを明確にして、裁判で説明しきていない技術的論点について、正論を示すことを 狙って活動している。本報告では、特に外的事象、自然災害を対象に、どのような判断が示され、そこにどのような論点があるのか明確にした。 We have investigated the issue of the nuclear power plant injunction trial. The court may have argued against the “passed examination” conclusion accepted by the NRA. Many lawsuits have been filed to stop the operation of nuclear power plants. Judgments in court show various decisions. In this study group,...
英字タイトル:
Nuclear Power Trials, Issue and Arguments No.2 Technical Issue - External Events-
第16回
「原発裁判と社会」第五報　損害賠償裁判に見るバックフィットの概念　
著者:
鈴木 孝寛,（保全学会）
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Before Nuclear Regulation Law were amended 2012, there is no Back Fit System concerning Site License. But several courts ruled that Nuclear Regulation Agency had to back-fit Site License on Fukushima Dai-ich Nuclear Power Plant. These courts ruled that State Government must compensate residents because Government didn’t back-fit. This Paper analyses the law concept on Back Fitting System before Fukushima Dai-ich Accident....
英字タイトル:
Nuclear Power Trials, Issue and Arguments No.5 The Concept on Back Fitting System
第16回
「原発裁判と社会」第四報　リスクの理解ー社会認知の手法
著者:
菊池 豪,高田 毅士,（東京大）
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これまで、原子炉の運転差し止め裁判が数多く行われ、裁判所は運転を認める判断、禁止する判断のいずれも示している。原発裁判では、原子力安全に係る専門的かつ高度な事柄に関する論争が行われている。原発裁判で、安全確保の理解が進まない要因の1つに、「リスク」の理解が社会に進まないことが挙げられる。本 では、「リスク」とは んなことなのか、について自 と考えることのできるような議論、討論の手法を提案する。 Many lawsuits have been filed to stop the operation of nuclear power plants. Judgments in court show various decisions. In such lawsuits, some controversy over technical issues related to nuclear safety have taken place but it is hard to say that various efforts to ensure nuclear safety has been understood prop...
英字タイトル:
Nuclear Power Trials, Issue and Arguments No.4 Comprehension of Risk -Cognition Method-
第16回
ふげんにおける廃止措置中の原子炉施設の保全について
著者:
林 健太,伊藤 健司,松尾 秀彦,酒井 康裕,（JAEA）
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Advanced Thermal Reactor FUGEN had accumulated about 25 years of operation results and permanently shut down in March 2003. Currently, FUGEN has entered into the second phase of decommissioning (Reactor Periphery Facilities Dismantling Period). Regarding to the maintenance, facilities related to the safe storage of spent fuel have been reliably inspected in accordance with the inspection plan, while we have been rationalizing maintenance continuously. In this paper, we report on the rationalization measures...
英字タイトル:
Maintenance of reactor facilities under Decommissioning in FUGEN
第16回
インバリアント分析技術(SIAT)を利用したAE検査における異常判別の高度化
著者:
相馬 知也,（NECソリューションイノベータ）,高木 敏行,内一 哲哉,（東北大）
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At present, AE(Acoustic Emission) measurement is positioned as one of nondestructive inspection methods, and is used to monitor, diagnose, and evaluate various mechanical systems, structures, and the like. AE measurement has the advantage of high sensitivity, wide band, and dynamic measurement, but on the other hand, it is susceptible to noise because it is high sensitivity. In addition, since it is easily affected by the measurement system such as the frequency characteristics of the sensor, advanced know-...
英字タイトル:
Advanced discrimination of anomalies in AE inspection using system invariant analysis technology (SIAT)
第16回
エンジニアを活かす「賛成」から始まる話し方
著者:
亀山 雅司,（JANSI）
発刊日:
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キーワードタグ:
Engineer conversations often create conflict. They think that they are only telling "the right opinion", and they are not aware that they are attacking the other party to correct their opinion. Even if the explanatory material is improved in this state, the improvement effect can not be expected. Therefore, after creating a "cooperation relationship" at the beginning of the conversation, I will describe, with examples, a rapport conversation method that starts with "Agree"....
英字タイトル:
How to create communication that starts with "Agree" for engineers
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