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1)  deep geological disposal
深部地质建造处置,地下深埋处置
2)  Deep geological disposal
深地质处置
1.
Deep geological disposal is the most safe and effective method for repositing the high-level redioactive waste,and Gaomiaozi bentonite located in Xinghe County,Inner Mongolia,is considered as the first choice of the geological repository in Chinese buffer/backfill materials for high-level radioactive waste.
深地质处置现在被普遍接受为最安全有效的方法。
2.
The features of deep geological disposal repositories as a deep underground engineering are firstly summarized.
概括了深地下工程的深地质处置库的若干特点,简要介绍了多场耦合的机理与类型,论述了高放废物深地质处置多场耦合与核素迁移问题的特点及研究现状,最后提出了高放废物深地质处置多场耦合与核素迁移所需研究的主要问题。
3.
Some aspects related to deep geological disposal of high-level nuclear waste and their research are outlined,including basic concept and key technical issues of deep geological disposal,engineering barrier,site location factors and selection processes.
简要介绍了高放废物深地质处置的概念及其关键技术问题、高放废物工程屏障及其研究概况、高放废物处置库的选址因素及选址过程、处置库的主要岩石力学问题与候选主岩、地下实验室核素迁移示踪研究概况,最后,简要介绍了美、法、俄、韩、中等国在高放废物处置方面的研究计划与进展。
3)  deep underground disposal
地下深埋废物处置
4)  deep geological disposal of HLW
高放废物深地质处置
5)  deep disposal of highly radioactive waste
高放废弃物深地质处置
1.
In the deep disposal of highly radioactive waste,the engineering barrier made by densely compacted bentonite is used to prevent the groundwater infiltrating and the radioactive waste diffusing;and the gap between the bedrock and nuclear waste canister can be filled up by the hydro swelling bentonite.
高放废弃物深地质处置库中,作为缓冲/回填材料的高压实膨润土的设计功能是,遇水吸湿导致土体膨胀变形,以密封高压实膨润土块体砌置时形成的块体与块体之间和块体与围岩之间的施工缝隙以及围岩中因处置库开挖卸载引起的裂缝,形成阻障围岩中地下水渗入内库引起核素迁移,与库内高放废物的辐射扩散的人工屏障。
6)  land disposal
地下处置,埋入地下;土地处置
补充资料:乏燃料直接地质层处置
分子式:
CAS号:

性质:将乏燃料直接埋于一定深度的地质层内,是乏燃料可回取的处置方法。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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