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本文从路堑边坡的设计不当、路基边坡的压实不到位和植被破坏情况严重等方面,分析了高速公路边坡水毁的原因,并从注重排水设计和曲线设计的结合,提高设计水平;加强高速公路的后期管理与维护,消除水毁隐患;做好道路边坡的绿化工作,防止水土流失等方面,探讨了高速公路边坡水毁的防治对策,以期为保障高速公路的安全通行提供参考价值。
In this paper, the reasons for the water damage of freeway slope are analyzed from the aspects of improper design of cutting slope, compaction of subgrade slope and serious damage of vegetation, and the combination of drainage design and curve design to improve the design level ; To strengthen the latter part of expressway management and maintenance, to eliminate hidden dangers of water damage; do a good job in the greening of roadside slope to prevent soil erosion, etc., to explore the prevention and control measures of highway slope damage, in order to ensure the safe passage of the expressway Provide a reference value.