Soil Slope Stability Evaluation in Real-Time Based on Displacement Monitor

The displacement is the most easily exact acquisition parameter in soil slope. In order to master the stable state of slope in real-time and accurately, the evaluation analysis of soil slope stability based on the information of displacement monitor is established. The Strength Reduction Method is used to describe the stable state of slope. According to Neural Network Algorithm, take the data of Finite Element Method numerical simulation, the function relationship between strength reduction factor and slope displacement is formed, which can calculate the Strength Reduction factor form slope displacement, then slope stability is obtained. At last, efficiency and applicability of this method is verified with a group of numerical simulation data.