摘要
文章分析了高放废物地质处置系统中核素在地质屏障的迁移途径,采用库室模型方法,通过Goldsim软件对放射性核素在花岗岩裂隙中的迁移模型,即平面单裂隙迁移模型,进行了求解,模拟了放射性核素在地质屏障中的迁移释放,给出核素从地质屏障的释放率结果。
The nuclide transport pathways in geological barrier of HLW geological disposal system were analyzed. The transport model of nuclide in granite fracture, namely the transport model of nuclide in a single fracture were developed. Us-ing compartment model, the nuclide release calculation from geological barrier was implemented in Goldsim software, the re-lease rates of nuclides from geological barrier were given.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2015年第S1期495-498,共4页
Environmental Science & Technology
基金
国防科工局"十二五"地质处置安全评价研究(科工二司〔2013〕1221号)项目
