摘要
近年来,不少处于高辐射区域的大型土地利用项目(高速公路、铁路建设)在施工前需进行辐射环境监测与评估,再根据环评结果在施工过程中采取有效的辐射防护措施。叙述了某高速公路及隧道工程对辐射环境监测技术的应用,涉及的参数包括γ强度、吸收剂量、内外照射指数、U,Lr,K元素的含量、U,Lr,K元素的比活度等。
In recent years,many large land utilization projects（highway,railway construction） in high radiation areas need to undertake environmental radiation monitoring and evaluation before construction,and then based on the environmental impact assessment results we take effectively radiation protection measures in construction process.This article introduces the radiation environment monitoring technology applications of XXX highway and Lrnnel,the parameters including gamma strength,absorbed dose,internal and external exposure index,uranium thorium potassium content,uranium thorium potassium specific activity,etc.
出处
《能源与节能》
2011年第1期48-49,共2页
Energy and Energy Conservation
关键词
高速公路
隧道
辐射
环境
监测
highways
Lrnnel
radiation
environment
monitoring
