摘要
根据辐射防护基本原则及相关国家标准,用X射线探伤室屏蔽厚度的计算方法,对哈制药厂工业X射线探伤室的屏蔽厚度进行了计算。并与实际屏蔽厚度进行了对比,得出了实际屏蔽厚度均符合辐射防护要求结论。通过对X射线探伤室的屏蔽效果进行现场检测,得出了哈制药总厂X射线探伤室的辐射防护符合国家《电离辐射防护与辐射源安全基本标准》的结论,从而给出了一种工业X射线探伤室的辐射防护评价方法。
Shielding thickness of Harbin pharmaceutical factory＇s industrial X - ray flaw detection room is calculated with shielding thickness calculation method, according to radiation protection principle and corresponding state standards. Reality shielding thickness accord with the demands of radiation protection by comparing with calculation result of shielding thickness. Worksite measuring data of industrial X - ray flaw detection rooms shielding effective prove that radiation protection of Haerbin pharmaceutical factory＇s industrial X - ray flaw detection room accord with the demands of china basic standards for protection against ionizing radiation and for the safety of radiation soures. A evaluation method of industrial X - ray flaw detection room was given.
出处
《黑龙江大学自然科学学报》
CAS
北大核心
2005年第6期750-752,757,共4页
Journal of Natural Science of Heilongjiang University
基金
黑龙江省自然科学基金资助项目(A0305)
黑龙江省教育厅资助项目(10541166)
关键词
工业X射线探伤室
屏蔽厚度计算
辐射防护评价
industrial X - ray flaw detection room
calculation of shielding thickness
radiation protection evaluation
