Abstract Based on the normalized landslide displacement monitoring data and real-time hydrological measurement data and correlation analysis, the results show that displacement and landslide seepage, tunnel water level, daily rainfall are positively correlated, and the changes of seepage, tunnel water level and daily rainfall are synchronous. There is a certain lag between daily rainfall and displacement, and the degree of influence on displacement is in the following order: tunnel water level>seepage>daily rainfall. The cusp catastrophe model and swallowtail catastrophe model are established, and the results show that both of them have a certain response to the landslide stability, and the former is better.
HUO Yulong,XU Jiusheng,ZHANG Cong. Mechanism of Landslide Deformation Factors and Stability Evaluation of Catastrophe Models[J]. jgg, 2023, 43(增1): 117-121.
HUO Yulong,XU Jiusheng,ZHANG Cong. Mechanism of Landslide Deformation Factors and Stability Evaluation of Catastrophe Models[J]. jgg, 2023, 43(增1): 117-121.