Analysis of highway slope landslide problems and treatment measures based on GNSS monitoring
Landslide control is very important to improve the safety and sustainability of highway engineering.This paper analyzes the causes of the creep deformation problem of highway slope,proposes the treatment scheme of slope deformation and landslide,and analyzes the rationality of the monitoring results.The results show that concentrated heavy rainfall is the main factor causing the instability of the deformed body,and artificial activities are the secondary factors of slope deformation and failure,and the unfavorable topography accelerates the failure of the slope.Based on the analysis results,it is recommended to adopt the scheme of'back pressure+support+anchorage'to comprehensively treat the slope,in order to improve the stability of the roadbed and ensure the safety and smoothness of the highway.
万方数据
维普
