Landslide Stability Analysis And Automated Monitoring System Construction On Longjing Bay, Kaiyang County, Guizhou Province

This thesis takes the landslide Longjing Bay as research object by collecting alarge number of materials and discovering the engineering geological conditionscontribute to the analysis on the formation of the landslide mechanism and the causeof the deformation and failure, lead by the Limit Equilibrium Theory and NumericalSimulation Methods to study the stability of the landslide. The field constructionLongjing Bay landslide automatic monitoring system has been successfully conductedbased on the deformation of the landslide Longjing Bay by carrying out the feasiblemonitoring program and automatic acquisition data plan. Following is contentundergone, which has been divided into different aspects:1. Discover the engineering geological conditions of the landslide through spotinvestigation, the final conclusion resulted from deformation and failure of thelandslide mechanism and the influence factors of the landslide stability subject to theLimit Equilibrium Theory of landslide stability analysis and evaluation; analysis ofthe deflection of the landslide was made under the guidance of Numerical SimulationMethod.2. Develop a slope monitoring plan to conform the actual situation according tothe characters of deformation of landslide Longjing Bay; describe the basic conditionof the monitoring project including equipment selection and monitoring layout in details; carry out the automatic acquisition and remote transmission of the landslidemonitoring data, reached the Longjing Bay landslide24hours of continuousmonitoring.3. The final conclusion was Longjing Bay landslide has been kept in a stablestate, which was drawn from a variety of methods on monitor data processing andanalysis it under theories.4. Longjing Bay landslide`s comprehensive warning indexes has been derivedpreliminarily by analyzing the acquired information and deformation materials homeand abroad which were data collected before the landslide sliding.