| Issue |
E3S Web of Conf.
Volume 531, 2024
Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2024)
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 9 | |
| Section | Mathematical Modelling of Energy Systems | |
| DOI | https://doi.org/10.1051/e3sconf/202453103001 | |
| Published online | 03 June 2024 | |
Construction and implementation of a mathematical model for damping vibrations of high-rise buildings and structures using reactive dampers
Penza State University of Architecture and Construction, G.Titova Street, 28, Penza, 440028, Russia
* Corresponding author: zaisev.mihail2011@yandex.ru
The problem of developing a computational model of an active vibration damping system of a high-rise building during an earthquake using a simple and suitable calculation scheme for high-rise buildings is considered. An approximate finite element model is presented that adequately describes the dynamic characteristics of a high-rise building. A mathematical model of a steel lattice tower is considered as an example. The ratio equations and displacement difference equations describing the behavior of reactive dampers installed in the tower are presented. An approach to optimizing the parameters of relative motion is presented. The calculation of vibration damping of a tower with reactive dampers installed on one and two levels is shown. The classification of forces with different physical properties and affecting the movement of mechanical systems is presented.
© The Authors, published by EDP Sciences, 2024
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