新疆兵团某医院非密封放射性物质工作场所环境影响分析

Environmental Impact Analysis of Unsealed Radioactive Material Workplace in a Hospital of Xinjiang Production and Construction Corps

摘要: 医院非密封放射性物质工作场所的辐射防护问题不容忽视，为减少辐射对人体的伤害，实施屏蔽和严格管理是目前防护非密封放射性物质辐射问题的主要方法。本文通过对新疆兵团某医院非密封放射性物质工作场所的进行计算量化分析和所提辐射防护措施，期望对同类型医用非密封放射性物质工作场所辐射防护屏蔽体的设计及电离辐射影响评价有参考借鉴意义。

Abstract: The problem of radiation protection in unsealed radioactive material workplaces in hospitals can not be ignored. In order to reduce the harm of radiation to human body, shielding and strict man-agement are the main methods to protect the radiation problem of unsealed radioactive materials. In this paper, the rationality of the thickness of the shield in the workplace of unsealed radioactive substances in a hospital of Xinjiang Production and Construction Corps is calculated and analyzed quantitatively and verified by actual monitoring. It is expected that it will be of reference signifi-cance to the design of radiation protection shield and the evaluation of ionizing radiation impact in the workplace of unsealed radioactive substances in the same type of medical use.