城市放射性废物库工程设计实践

Engineering Design Practice of Urban Radwaste Repository

为了保障核技术应用活动产生的低水平放射性废物的安全贮存,结合某直辖市城市放射性废物库设计实践,重点探讨了废物库工艺设计、安全防范系统、智能管理与数据传输系统等设计内容。设计结果满足了《核技术利用放射性废物库选址、设计与建造技术规范》(HJ 1258—2022)的相关要求,减少了操作人员的接触时间及附加外照射剂量,保障了放射性废物的核安全监管。

In order to ensure the safe storage of low-level radioactive waste generated by nuclear technology application activities,combined with the design practice of an urban radwaste repository in a municipality directly under the central government,the design contents of waste warehouse process design,safety protection system,intelligent management and data transmission system were discussed.The design results meet the requirements of Technical specifications for siting,design and construction of radioactive waste repository for nuclear technology application(HJ 1258—2022),reduce the exposure time of the operator and the additional external radiation dose,ensure the nuclear safety supervision of radioactive wastes.