防核辐射挖掘机视窗的结构设计  

Structure-design of Anti-radiation Excavator's Window

作　　者：刘永霞[1] 邹树梁[1] 符纯明 LIU Yongxia;ZOU Shuliang;FU Chunming(School of Mechanical Engineering,University of South China,Hunan,Hengyang 421001,China)

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《南华大学学报（自然科学版）》2020年第5期58-61,共4页Journal of University of South China：Science and Technology

基　　金：湖南省科技厅重点研发项目(2015GK3030)。

摘　　要：研制防核辐射挖掘机时,其铅玻璃视窗的结构设计是要解决的一个关键问题。通过开展铅玻璃ZF506和ZF6的γ射线辐照和阳光照射的实验,最终确定制作防辐射挖掘机的视窗要用铅玻璃ZF6。通过查阅文献和实验研究,确定在铅玻璃视窗的外侧增加6 mm厚的K509玻璃。ZF6铅玻璃的机械性能实验研究结果说明铅玻璃视窗的安装需要增加减震装置,通过在防核辐射挖掘机上开展实验,验证了铅玻璃视窗结构的可靠性。For developing the anti-radiation excavator,a key problem is the structure-design of lead glass window on the excavator.Lead glass ZF6 was finally decided to be used for the window of anti-radiation excavator,by making the radiation and sun exposure experiment with lead glass ZF6 and ZF506.After referring books and making experiment research,lead glass K5095mm thick was added on the outer edge of lead glass window.The mechanical properties experiment result of lead glass ZF6 shows that it is necessary to add the damping device when installing lead glass window.Carrying out experiment on anti-radiation excavator can verify the reliability of lead glass window structure.

关 键 词：铅玻璃 核辐射 结构设计 挖掘机 

分 类 号：TL7[核科学技术—辐射防护及环境保护]