论文部分内容阅读
对益湛线K331+320~+600左侧路堑边坡的现场滑动变形破坏特征进行了分析描述,阐述了产生滑动变形的主要原因,利用工程地质分析法和滑坡传递系数法综合评定,表明滑坡现状条件下不稳定,必须对滑坡进行整治,建议采用支挡为主截排地表水和疏排地下水为辅的综合整治措施。针对工程特点,强调在滑坡整治过程中,应加强对边坡岩土体的取样和测试工作,根据岩土体工程地质条件动态设计,做到既经济又安全。
The on-site sliding deformation and failure characteristics of left side cutting slope of K331 + 320 ~ + 600 in Yizhan Line are analyzed and described. The main causes of sliding deformation are expounded. By using the methods of engineering geological analysis and landslide transfer coefficient, the landslide In the unstable condition, the landslide must be rehabilitated. It is suggested that comprehensive measures should be adopted, which should be based on the support of surface water cutoff and groundwater drainage. According to the characteristics of the project, it is emphasized that during the process of landslide remediation, the sampling and testing of slope rock and soil mass should be strengthened. According to the dynamic design of rock and soil engineering geological conditions, it is economical and safe.