Stability analysis of high embankment slope and comprehensive treatment of landslide
In order to reduce the influence of high embankment slope instability on people's lives and property safety around the disaster area,a rainfall landslide in the Yangtze River Delta region is taken as the research object,and its genetic mechanism and stability before treatment are analyzed through multi-source data,and the comprehensive treatment of landslide is carried out accordingly.Finally,the stability of the slope after treatment is analyzed by numerical simulation and information monitoring.The results show that human activities and heavy rainfall in rainy season are the main causes of landslides.Comprehensive control measures such as cutting slope to reduce load and adding anchor bolt have greatly improved the stability of slope,and it is in a stable state in natural environment and rainstorm environment.The information monitoring data show that the whole slope is in a stable state after the completion of the slope treatment,and there are certain fluctuations in the slope during the rainy season,so it is necessary to strengthen the deformation monitoring and early warning work at this stage.
rainfall landslidenumerical simulationcomprehensive treatment of landslidestability analysisinformation monitoring
NETL
NSTL
万方数据
