工业射线探伤的安全防护-《中国安全生产科学技术》

文章信息/Info

Author(s):: YUE Zeng¹; XIE Bao-zhong²; JIANG Nan¹; 1.Institute of Chemical Machinery and Process Equipment,South China University of Technology, Guangzhou 510640,China)(2.Institute of Non-destructive testing,South China University of Technology,Guangzhou 510640,China

Keywords:: ray detection; individual dose limits; controlling area; management and supervision areas; safety management

摘要:: 首先介绍射线对机体的伤害,再从安全技术层面介绍了控制区划分、屏蔽物透射量的计算射线安全防护的方法,并且从实际应用出发分别举例说明操作人员允许接受的职业辐射剂量的规定和区域控制及屏蔽物投射量在工程的计算应用;从安全管理层面介绍了对工作人员的要求、安全管理制度及宣传和培训的安全管理的射线防护方法。工业射线防护总的原则是防止射线发生有害的非随机效应、限制随机效应的发生率在被认为是可以接受的水平范围之内,从而尽量降低射线造成的危害。

Abstract:: The radiation damage on the body was introducted,and the control area,the calculation of the amount of shielding,the radiation transmission security methods were introduced on the aspect of security technology,and the examples of operators allowed to accept the provisions of the occupational radiation dose and regional control and shield of the projected amount of computing applications in engineering were given in the practical application,also the safety management system and promotion and training radiation protection safety management methods on the aspects of security management demands on staff.The general principle of industrial radiation protection was to prevent the occurrence of harmful rays of non-random effect,to limit the incidence of random effects considered to be within acceptable levels,thus minimizing radiation hazards.