多点监测方法在评估核电站检修人员个人外照射剂量中的应用

杨中建; 张学达; 董正鹏; 程昊; 谢伟民; 杨岩; 陈宝维

doi:10.11889/j.1000-3436.2017.rrj.35.020501

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多点监测方法在评估核电站检修人员个人外照射剂量中的应用

辐射剂量学 | 更新时间：2021-12-10

- 多点监测方法在评估核电站检修人员个人外照射剂量中的应用
- Application of multi-point monitoring method for evaluation of personal exposure dose of nuclear power plant maintenance personnel
- 辐射研究与辐射工艺学报 2017年35卷第2期页码：20501
- 作者机构：
  
  1.中国辐射防护研究院太原 030006
  2.福建宁德核电有限公司福鼎 355200
- 作者简介：
  
  [ "杨中建, 男, 1988年1月出生, 2014年6月毕业于成都理工大学并获硕士学位, 核技术及应用专业, E-mail:yangzj1988@foxmail.com", "YANG Zhongjian (male) was born in January 1988 and received his master's degree from Chengdu University of Technology in June 2014, majoring in nuclear technology and applications. E-mail:yangzj1988@foxmail.com" ]
  陈宝维, 研究员, E-mail:13513639563@139.comCHEN Baowei, professor, E-mail:13513639563@139.com
- 基金信息：
- DOI：10.11889/j.1000-3436.2017.rrj.35.020501
  中图分类号：
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杨中建, 张学达, 董正鹏, 等. 多点监测方法在评估核电站检修人员个人外照射剂量中的应用[J]. 辐射研究与辐射工艺学报, 2017,35(2):20501.

Zhongjian YANG, Xueda ZHANG, Zhengpeng DONG, et al. Application of multi-point monitoring method for evaluation of personal exposure dose of nuclear power plant maintenance personnel[J]. Journal of Radiation Research and Radiation Processing, 2017,35(2):20501.
杨中建, 张学达, 董正鹏, 等. 多点监测方法在评估核电站检修人员个人外照射剂量中的应用[J]. 辐射研究与辐射工艺学报, 2017,35(2):20501. DOI： 10.11889/j.1000-3436.2017.rrj.35.020501.

Zhongjian YANG, Xueda ZHANG, Zhengpeng DONG, et al. Application of multi-point monitoring method for evaluation of personal exposure dose of nuclear power plant maintenance personnel[J]. Journal of Radiation Research and Radiation Processing, 2017,35(2):20501. DOI： 10.11889/j.1000-3436.2017.rrj.35.020501.

摘要

对于非均匀辐射场的个人剂量监测与评价，国内标准目前尚未给出详细具体的方法。为更准确地进行非均匀辐射场的个人剂量监测与评价，参考美国国家标准并结合国内实际情况，设计开发了一套多剂量计系统，并在某核电站大修期间对其进行了试用。试用结果表明，使用该多剂量计系统可以反映出受照人员身体不同区域的剂量分布情况，并且可以提高有效剂量估算的准确性，同时也有助于提高个人剂量、集体剂量的控制管理水平。

Abstract

The feasibility and detailed methods for personal dose monitoring and assessment in non-uniform radiation fields have not been included in national standards. A multi-dosimetry system was designed and developed to obtain a more accurate personal dose assessment in a non-uniform radiation field. The system's design was based on the American standards and incorporated in the Chinese actual environment. The system was tested during a nuclear power plant outage. The test results showed that the different components of the body dose distribution of the exposed personnel can be obtained by using of the multi-dosimetry system, and the accuracy of the effective dose estimation can be improved. It can also help to improve the quality of collective and individual dose control management.

关键词

非均匀辐射场个人剂量监测与评价多剂量计系统

Keywords

Non-uniform radiation fieldPersonal dose monitoring and assessmentMulti-dosimetry system

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