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放射性废物处置库工程屏障的设计对处置库中放射性废物的长期安全具有重要意义。毛细屏障作为处置库顶盖的工程屏障之一,已在国内外得到广泛的应用。阐述了放射性废物处置库顶盖毛细屏障设置的意义,对近年来毛细屏障的一些研究进展进行了分析,提出了一些尚待解决的问题。
The design of radioactive waste repository engineering barriers is of great importance to the long-term safety of radioactive waste in the repository. As one of the engineering barriers for the disposal of the roof, capillary barrier has been widely used at home and abroad. The significance of setting up capillary barriers in the roof of radioactive waste disposal repository is expounded. Some research advances of capillary barriers in recent years are analyzed and some problems to be solved are put forward.