基于风险矩阵法的工业射线探伤辐射事故风险评估  

Risk assessment of radiation accidents in industrial radiographic inspection based on risk matrix method

作　　者：武钊 吴成涌 薛向明[1] 战景明[1] 杨瑞年 WU Zhao;WU Chengyong;XUE Xiangming;ZHAN Jingming;YANG Ruinian(China Institute for Radiation Protection,Taiyuan 030006;Fujian Fuqing Nuclear Power Co.Ltd.,Fuzhou 350300)

机构地区：[1]中国辐射防护研究院,太原030006 [2]福建福清核电有限公司,福州350300

出　　处：《辐射防护通讯》2024年第4期7-11,共5页Radiation Protection Bulletin

摘　　要：本文通过收集以往我国工业探伤辐射事故案例,采用风险矩阵法对危险因素进行了系统分析。研究表明,在导致工业探伤辐射事故的17个危险因素中,6个为一般风险因素,10个为中等风险因素,1个为重大风险因素。根据风险分析结果提出了针对性的防护措施与策略。In this paper,the risk factors were systematically analyzed using the risk matrix method by collecting previous cases of radiation accidents in industrial radiographic inspection in China.The study shows that among the 17 risk factors leading to radiation accidents in industrial radiographic inspection,6 are general risk factors,10 are medium risk factors,and 1 is a major risk factor.Tailored protective measures and strategies were proposed based on the risk analysis results.

关 键 词：工业探伤 风险矩阵法 辐射事故 

分 类 号：TL73[核科学技术—辐射防护及环境保护]