Laboratory modeling of landslide processes and wavelet analysis

Author: Levan Dvali
Keywords: geophysics, landslides, landslide modeling, tragering, spectral fourier and wavelet analysis.
Annotation:

The work presents the results of the laboratory and mathematical modeling of landslides tragered by the non-existent factors, and several experimental devices have been arranged to carry out these works. The spring-block and Burridge-Knopoff type devices, where possible, change of angle and experimentation in the conditions of environmental moisture and wrenching have been created to study the events of the uneven friction (stick-slip) in the process of landslide events. The laboratory works were carried out through the acoustic emission of landslide research. The mathematical and numerical modeling of the stick-slip process has been done. Triggering conditions were evaluated without periodic impact and moisture change. The obtained results were processed by different spectral and advanced data analysis methods.

Lecture files:

მეწყრული პროცესების ლაბორატორიული მოდელირება და ვეივლეტ ანალიზი [ka]