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高速公路穿越山区地段时,由于设计与施工等因素常出现多种边坡灾害问题,已严重影响到工程技术人员对山区高速公路建设工程质量和进度的把握与控制。由于山区地形地貌地质条件复杂,导致了施工和运营期间边坡设计与防护方案不断调整与完善。本文在总结了秦巴山区高速公路边坡类型的基础上,提出了相应的处治措施与安全防护方法,并对相应的边坡工程进行了处治效果评价。
When the expressway passes through the mountainous area, various slope disasters often occur due to factors such as design and construction, which have seriously affected the mastery and control of the quality and progress of the expressway construction projects by engineers and technicians. Due to the complicated geological conditions of the mountain topography, the design and protection of the slope during construction and operation are continuously adjusted and perfected. Based on the summarization of the slope types of the highway in Qinling-Bashan Mountains, the paper put forward the corresponding treatment measures and safety protection methods, and evaluated the corresponding slope works.