摘要
辐射危害已经成为伴生放射性煤矿的安全问题,其中以氡及其子体、放射性粉尘、γ外照射和表面污染这四类的危害最大。采取相应的技术措施进行辐射防护,加强井下辐射监测以及矿山管理,可有效减小井下作业人员所受的辐射危害。
Radiation hazards has been becoming the security problems in the coal mine associated with radionuclides,and have shown that the hazards of radon and its daughters,radioactive dust,γ- irradiation and surface contamination are the greatest danger. Some corresponding technical measures should be adopted for radiation protection,radiation monitoring and mine management,which can reduce workers suffered radiation injury as low as possible.
出处
《煤炭技术》
CAS
北大核心
2014年第11期326-328,共3页
Coal Technology
关键词
放射性
煤矿
辐射防护
radioactivity
coal mine
radiation protection
