高速公路路基滑坡治理与分析  

Control and analysis of highway subgrade landslide

作　　者：丁杰 DING Jie(Jincheng Expressway Branch of Shanxi Communications Holding Group Co.,Ltd.,Shanxi Jincheng 048000 China)

机构地区：[1]山西交通控股集团有限公司晋城高速公路分公司,山西晋城048000

出　　处：《山东交通科技》2023年第2期108-110,共3页

摘　　要：采用钢花管注浆+抗滑桩进行滑坡治理,并对路基排水设施进行优化。治理后对滑坡体边坡位移进行监测,得出变形逐步趋缓,滑坡体稳定。标准贯入试验得出路基边坡稳定性良好,说明滑坡治理效果良好,路基稳定。Steel flower tube grouting+anti-sliding piles are used for landslide control,and the subgrade drainage facilities are optimized.After the treatment,the displacement of the slope of the landslide mass was monitored,and it was concluded that the deformation gradually eased and the landslide mass was stable.The standard penetration test shows that the stability of the subgrade slope is good,indicating that the landslide control effect is good and the subgrade is stable.

关 键 词：高速公路 路基滑坡 管花管注浆 位移 标准贯入试验 

分 类 号：U416.14[交通运输工程—道路与铁道工程]