Experimental Study on Landslide Early Warning Model Based on Inverse-Velocity

Landslide instability prediction is an important content of geological disaster prevention and control. Many domestic and foreign scholars have been much relevant research, and achieved more results, among them, the Inverse-velocity method landslide early warning model is one of the short-term prediction models, which is widely used in landslide hazard prediction. In this paper, through the rheological test, the deformation characteristics of deformation point and deformation point of deformation point are analyzed and compared by analyzing the characteristics of time-displacement curve of the actual landslide monitoring and the locking section theory of Qin Si-Qing. It is noted that the model parameter value of the abrupt change point is close to the model parameter value of the failure point by contrasting the speed reversal method. It is shown that the model parameters obtained by the displacement monitoring can be utilized in landslide instability prediction.