A COMBINED MODEL FOR PREDICTING LANDSLIDE DISPLACEMENT

Authors

  • Y.G. Alyoshin Institute of Geomechanics and Mining of the NAS KR Author
  • I.A. Torgoyev Institute of Geomechanics and Mining of the NAS KR Author

Keywords:

Landslide displacement, landslide monitoring, neural network forecasting, Mailuu-Suu, continuum mechanics, hydrogen factor

Abstract

This article discusses a deterministic-stochastic model for predicting landslide displacements, based on decomposing the total deformation vector into a long-term trend and a periodic component. Using the example of monitoring the Sary-Be landslide (Mailuu-Suu), the authors propose a method for adapting a combined model that accounts for the influence of climatic, hydrogeological, and seismic factors. To forecast the periodic component, an artificial neural network (MLP 9-4-1) with a backpropagation algorithm was applied. The results of the study show that the use of multidimensional neural network analysis allows for a satisfactory approximation of displacement dynamics; however, to improve forecast accuracy under the non-stationary regime of “jerky” deformations, it is necessary to continuously retrain the network using current monitoring data.

References

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Published

2026-06-01