UDC 539.37; 551.24
MODELING OF SEISMIC STABILITY OF DILATANT STRUCTURES
V. P. Koryachko, Dr. Sc. (Tech.), full professor, Head of the Department, RSREU, Ryazan, Russia;
orcid.org/0000-0003-0272-673X, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
V. A. Minaev, Dr. Sc. (Tech.), full professor, Moscow University of Internal Affairs Ministry of Russia named after V. Ya. Kikot, Moscow, Russia; orcid.org/0000-0002-5342-0864, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A. O. Faddeev, Dr. Sc. (Tech.), associate professor, Moscow University of Internal Affairs Ministry of Russia named after V. Ya. Kikot, Moscow, Russia;
orcid.org/0000-0002-7259-1693, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The article presents a mathematical model designed to assess the seismic stability of territories that differ in their geological genesis and structure. The aim of the study is to create a model focused on identifying dilatant structures that are an indicator of possible development of seismic instability of geological environment. Special attention is paid to quantitative reassessment of stress fields due to the manifestation of concentrated force of natural (earthquake) or artificial (induced seismicity) origin in geological environment. The results of practical implementation of the model developed for assessing seismic stability are considered on the example of identifying dilatant structures in the vicinity of the earthquake that occurred in Turkey in February 6, 2023.
Key words: : mathematical modeling, seismic stability, geological environment, vertical section of the earth's crust, dilatant structure, stress-strain state, earthquake, induced seismicity