Analysis of Radiation Sources ＆ Verifying of Radiation Level for Irradiated Surveillance Specimens of WWER1000 Reactor Vessel

Chen Hao; Sun Kaibin; Wang Zhibing; Ding Zhanglong

doi:10.13832/j.jnpe.2014.06.0053

Volume 35 Issue 6

Feb. 2025

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Chen Hao, Sun Kaibin, Wang Zhibing, Ding Zhanglong. Analysis of Radiation Sources ＆ Verifying of Radiation Level for Irradiated Surveillance Specimens of WWER1000 Reactor Vessel[J]. Nuclear Power Engineering, 2014, 35(6): 53-56. doi: 10.13832/j.jnpe.2014.06.0053

Citation:

Chen Hao, Sun Kaibin, Wang Zhibing, Ding Zhanglong. Analysis of Radiation Sources ＆ Verifying of Radiation Level for Irradiated Surveillance Specimens of WWER1000 Reactor Vessel[J]. Nuclear Power Engineering, 2014, 35(6): 53-56. doi: 10.13832/j.jnpe.2014.06.0053

Citation:

Chen Hao, Sun Kaibin, Wang Zhibing, Ding Zhanglong. Analysis of Radiation Sources ＆ Verifying of Radiation Level for Irradiated Surveillance Specimens of WWER1000 Reactor Vessel[J]. Nuclear Power Engineering, 2014, 35(6): 53-56. doi: 10.13832/j.jnpe.2014.06.0053

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Analysis of Radiation Sources ＆ Verifying of Radiation Level for Irradiated Surveillance Specimens of WWER1000 Reactor Vessel

doi: 10.13832/j.jnpe.2014.06.0053

CNNC Jiangsu Nuclear Power Corporation, Lianyungang, Jiangsu, 222042, China

Received Date: 2013-09-10
Rev Recd Date: 2014-08-03

Available Online: 2025-02-15

Abstract

Abstract

The irradiated surveillance specimens are welted on the inner surface of WWER1000 reactor vessel. The specimens are withdrawed by melting and cutting the welding joint. The radiation sources and radiation level is analyzed in order to evaluate the radiation risks and choose the radiation protection measures.The radiation sources analytical method is verified, which is concise, good and safe in practice.
- Reactor vessel,
- Irradiated surveillance specimens,
- Withdraw（melt ＆ cut）,
- Radiation sources