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由于高原恶劣的环境影响,多年冻土路基病害严重地影响着青藏高原路基的施工和正常运营。本文根据青藏高原路基施工的实践,分析冻土路基病害机理并探讨高原冻土路基施工的处治方法。
Due to the adverse environmental impact of the plateau, the permafrost embankment diseases seriously affect the construction and normal operation of the Qinghai-Tibet Plateau subgrade. Based on the practice of Qinghai-Tibet Plateau embankment construction, this paper analyzes the disease mechanism of permafrost roadbed and discusses the treatment methods of the plateau permafrost roadbed construction.