STUDY OF DISPOSAL CONCEPTS FOR HIGH-LEVEL RADIOACTIVE WASTES IN CHINA
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摘要: 在对国外核废处理先进国家的高放废物地质处置工艺技术深入研究的基础上,介绍了我国高放废物地质处置概念设想。结合我国未来处置库场址条件和高放废物源项特征,分别对花岗岩和黏土岩地层提出了竖直孔处置、小断面水平巷道处置和巷道处置的建议方案,为我国高放废物的地质处置提供参考。Abstract: On the basis of studying oversea disposal technology of high level radioactive wastes, the concept of geological disposal of high-level radioactive wastes was conceived in our country. On account of the conditions of repository sites and the features of high-level radioactive wastes, disposal technical schemes for vertical hole disposal, drift disposal, and tunnel disposal respectively in the granite or clay layer were proposed, which could provide reference to geological disposal of high-level radioactive wastes in our country in the future.
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Key words:
- high-level radioactive wastes /
- geological disposal /
- disposal concept /
- disposal hole /
- drift
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