摘要
辐射源的风险识别,不仅要依据辐射源的固有特性,还涉及到辐射防护设施与运行状况、法规执行情况等。本文基于辐射安全监管实践,以日常监督检查的技术程序为基础,选择对辐射安全具有重要影响的因素加以归纳、总结和提炼,并广泛征求同行意见和建议,建立辐射风险源的评价指标体系。应用基于专家支持度的层次分析方法,给出各风险评价指标的权重,从而确定辐射源单位的风险等级。为辐射风险源的分级分类管理提供理论依据,实现辐射源的动态分级管理,提高辐射监管效率。
Risk identification of radiation sources is related to its inherent characteristics , radiation protection facilities and operating conditions , as well as implementation of laws and regulations. Based on the practice of radiation safety supervision , and technical procedures of daily supervision and inspection , factors that have im-portant influence on radiation safety were generalized , summarized and refined. Combined with widely solicited peer opinions and suggestions , an evaluation index system of radiation risk sources was established. The Ana-lytic hierarchy process （AHP） based on Expert Supporting Degree was used to provide the weight of each risk evaluation index , to determine the risk level of a radiation source unit. The study will provide the theoretical basis for classification management of radiation risk sources , realize the dynamic classification management of radiation sources , and improve the efficiency of radiation regulation.
出处
《辐射防护通讯》
2017年第6期17-21,共5页
Radiation Protection Bulletin
