摘要
结合西康线秦岭特长隧道Ⅱ线平导开挖过程中对隧道放射性物质监测结果,针对隧道内放射性强度、分布规律进行了归纳、总结,并就其辐射危害及防护进行了初步评价和研究。
Based upon monitoring results of radioactive materials in tunnel excavation construction in Qinling Tunnel the intensity of radioactivity and distribution regularities is summarized, meanwhile, preliminary assessment and research are conducted for radiation hazard and protection.
出处
《山西建筑》
2003年第5期224-225,共2页
Shanxi Architecture
关键词
隧道
放射性物质
辐射危害
评价
防护
开挖
radioactive material, radiation hazard, preliminary appraise
