某研究堆寿期后控制棒取样过程中的辐射防护

Abstract

Abstract: The source term, and radiation hazardsin the sampling process, of control rod in late-life of a research reactor were analyzed, and the radiation monitoring and protection scheme during the operation was worked out. In the whole sampling process, the maximum individual accumulated dose was 61 μSv, the collective dose was 229 μSv·person. These resultsindicate that the radiation protection measures for sampling effectively ensuredthe safety of worker.

Key words: Radiation protection, Researching reactor, Sampling, Control rod, Radiation monitoring

CLC Number:

TL75+2.1

Ma Zhongsheng, Zeng Junhui, Dan Guiping, Chen Zhilin, Su Rongbo, He Yanrong, Wang Jianjun. Radiation Protection for Control Rod Characterization in Late-life ofa Research Reactor[J].RADIATION PROTECTION BULLETIN, 2017, 37(1): 36-39.

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Radiation Protection for Control Rod Characterization in Late-life ofa Research Reactor

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