IAEA辐射安全标准委员会的主要工作及近期关注的辐射安全问题  

IAEA radiation safety standard committee and recent concernson radiation safety issues

作　　者：刘立业[1,5,6] 陈法国 张金涛[2] 拓飞 陶威锭[4] 靳海晶 LIU Liye;CHEN Faguo;ZHANG Jintao;TUO Fei;TAO Weiding;JIN Haijing(China Institute for Radiation Protection,Taiyuan 030006;China National Nuclear Corporation,Beijing 100822;National Institute for Radiological Protection,China CDC,Beijing 100088;Nuclear and Radiation Safety Center,Ministry of Ecology and Environment,Beijing 100082;Shanxi Key Laboratory of Radiation Safety and Protection,Taiyuan 030006;CNNC Key Laboratory of Radiation Protection Technology,Taiyuan 030006)

机构地区：[1]中国辐射防护研究院,太原030006 [2]中国核工业集团有限公司,北京100822 [3]中国疾病预防控制中心辐射防护与核安全医学所,北京100088 [4]生态环境部核与辐射安全中心,北京100082 [5]辐射安全与防护山西省重点实验室,太原030006 [6]中核集团辐射防护技术重点实验室,太原030006

出　　处：《辐射防护》2025年第2期101-107,共7页Radiation Protection

摘　　要：国际原子能机构(IAEA)目前已经按2008年制定的长期结构(Long Term Structure)自上而下建立了由145项标准组成的安全标准体系,同时计划在2026年制定一个着眼于未来10~15年的新长期结构,以适应人工智能、气候变化、新型反应堆等带来的新需求。本文介绍了IAEA辐射安全标准委员会(RASSC)的主要工作,并讨论了RASSC近期关注的辐射安全问题:针对现存照射辨识和管理方面的挑战,RASSC正在新制定一项关于现存照射的综合性安全导则;虽然国际放射防护委员会(ICRP)已经更新了职业人员内照射剂量系数,RASSC不会立即修订与之相关的安全标准,同时会持续关注成员国经验反馈;随着新型放疗技术的应用,RASSC近期还关注放射性核素治疗中的辐射防护、放疗患者的第二原发癌的风险。The IAEA Safety Standards Series with 145 safety standards and a logical top-down relationship have been largely accomplished according to the 2008 Long Term Structure.Meanwhile,a new Long term structure looking into next 10-15 years will be ready in 2026,fitting to the emerging of artificial intelligence,climate change,new types of reactor,and so on.The main work of IAEA Radiation Safety Standards Committee(RASSC)is introduced and recent concerns on radiation safety issues are discussed in this paper.A new comprehensive safety guide is being developed by RASSC to address the challenges in identification and management of existing exposure situations.Although the International Commission on Radiological Protection(ICRP)has updated the internal dose coefficients for occupational exposure,RASSC will not revise relative safety standards in the near future and will continue to collect the experience feedback of member countries.With the application of new radiotherapy technologies,RASSC has also focused on radiation protection in radionuclide therapy and the secondary malignancies of radiotherapy survivors.

关 键 词：辐射安全标准委员会 现存照射 内照射剂量系数 医疗照射 

分 类 号：TL7[核科学技术—辐射防护及环境保护]