不同运输方案下乏燃料运输的辐射影响

doi:10.13491/j.cnki.issn.1004-714x.2018.01.001

2018, Vol. 27

Issue (1): 1-4 DOI: 10.13491/j.cnki.issn.1004-714x.2018.01.001

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Radiation effects of spent fuel transport under different transport modes

MA Wenjuan¹, HONG Zhe², PAN Yuting²

1. China Institute of Atomic Energy, Beijing 102413 China;
2. Nuclear and Radiation Safety Center, Ministry of Environmental Protection

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Abstract Objective To study the radiation effects of spent fuel transportation from Guangdong to northwest region under different modes.Methods Using the CRAMTRA 1.0 code, radiation doses of spent fuel transportation under different modes on the typical public and workers were calculated.Results The public collective effective dose per ton of spent fuel delivered to the public had the greatest impact on long-distance road transport (1.65×10^-3 Sv/t), while the Road-Ocean-Rail transport mode had the least radiation impact (2.63×10^-4 man·Sv/t), and the radiation impact of Road-Rail transport mode was the middle (4.51×10^-4 man·Sv/t). The long-distance road transport mode had a significantly higher occupational exposure to workers (6.00×10^-1 man·Sv/t) than that of Road-Rail transport mode (7.93×10^-2 man·Sv/t) or Road-Ocean-Rail transport mode (1.05×10^-1 man·Sv/t).Conclusion The radiation effects of Road-Ocean-Rail transport mode is relatively small.

Key words： Spent Fuel Transport Modes Radiation Effect Dose

Received: 20 December 2017

PACS:

X591

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MA Wenjuan,HONG Zhe,PAN Yuting. Radiation effects of spent fuel transport under different transport modes[J]. , 2018, 27(1): 1-4.

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http://www.zgfsws.com/EN/10.13491/j.cnki.issn.1004-714x.2018.01.001 OR http://www.zgfsws.com/EN/Y2018/V27/I1/1