Particularities of the Dismantling of the Intra-Vessel Structures of the RFT Reactor
| Autor: | A. V. Stepanov, A. V. Chesnokov, Oleg Ivanov, A. G. Volkovich, Yu. N. Simirskii, S. G. Semenov, V. I. Pavlenko, S. V. Smirnov, Vyacheslav Stepanov, A. V. Lemus |
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| Rok vydání: | 2017 |
| Předmět: |
010308 nuclear & particles physics
business.industry 020209 energy Nuclear engineering 02 engineering and technology Masonry Contamination 01 natural sciences Nuclear Energy and Engineering Work (electrical) 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Environmental science Research reactor Graphite business Dose rate Research center |
| Zdroj: | Atomic Energy. 121:377-382 |
| ISSN: | 1573-8205 1063-4258 |
| DOI: | 10.1007/s10512-017-0215-2 |
| Popis: | The results of work on dismantling the graphite masonry and reactor structures of the RFT research reactor at the National Research Center Kurchatov Institute are presented. Remote-controlled technology and remote-sensing measurements of contamination levels were used to perform the operations of removing radioactive structures. Such methods have significantly reduced the impact of the radiation on the workers, the general public living in nearby urban areas, and the environment. The measurements of the dose rate in the masonry channels are presented and the total 137Cs activity in the graphite is determined. |
| Databáze: | OpenAIRE |
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