多年冻土区高含冰量半填半挖路基施工技术

Construction technology of part-cut and part-fill subgrade at permafrost zone with high ice content

介绍了青藏铁路高含冰量半填半挖路基开挖、换填、保温板铺设、复合土工膜铺设、挡水捻、U形水沟施工技术。