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- STRUCTURAL MECHANICS
- Operation Of Seismic Isolation Systems Based On A Sliding Belt
- UDC 624.04
doi: 10.33622/0869-7019.2025.04.43-50
Anas ABUKHAZIM, abuhazeemanas7@gmail.com
Anastasia I. KARAKOZOVA, karakozovaai@mgsu.ru
Irina D. BYKOVSKAYA, irina24680135@gmail.com
Alexandra D. CHIZHEVSKAYA, sasha.chijevskaya@yandex.ru
National Research Moscow State Civil Engineering University, Yaroslavskoye shosse, 26, Moscow 129337, Russian Federation
Abstract. This work presents a study on the operation of seismic isolation systems based on the sliding belt principle. It analyzes the effectiveness of these systems in reducing seismic loads on buildings and structures. The research involves a theoretical analysis of the system's dynamic behavior, numerical modeling through finite element analysis, and experimental verification of the results. Various parameters of the system are considered, such as the characteristics of the sliding material, the geometry of the components, and the characteristics of seismic effects. Optimal parameters for the sliding belt system are identified to ensure effective seismic isolation in different seismic conditions and for various types of structures.. Various design solutions, basic research approaches, and methods for compiling mathematical models to calculate seismic insulation systems based on sliding belts are analyzed. These systems reduce accelerations and forces in building structural elements, preventing resonance during seismic events. The results obtained allow us to evaluate the effectiveness and reliability of these systems, as well as develop recommendations for optimizing their design and implementation. This increases the reliability and protection of buildings and structures against destruction.
Keywords: seismic isolation systems, sliding belt, stability, supporting elements, earthquake resistance, modeling of dry friction elements - REFERENCES
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