| Issue |
E3S Web Conf.
Volume 533, 2024
XXVII International Scientific Conference on Advance in Civil Engineering “Construction the Formation of Living Environment” (FORM-2024)
|
|
|---|---|---|
| Article Number | 03003 | |
| Number of page(s) | 13 | |
| Section | Modelling and Mechanics of Building Structures | |
| DOI | https://doi.org/10.1051/e3sconf/202453303003 | |
| Published online | 07 June 2024 | |
Application of lattice constructions for protection of high-rise chimneys from vortex shedding
Moscow State University of Civil Engineering, 26, Yaroslavskoe shosse, Moscow, 129337, Russian Federation
* Corresponding author: Berformert@gmail.com
Consideration of vortex shedding response is important for high-rise chimneys when air flow causes strong vibrations of the structure in a certain range of wind speeds when the frequency of natural vibrations of the structure coincides with the frequency of Karman vortex shedding. Among the methods of protection against vortex shedding response, for example, the use of dampers, but the most interesting results show the optimization of enclosing constructions of high-rise chimneys, capable of reducing the amplitudes of lateral forces of wind effects caused by vortex shedding. Therefore, in this research, a study of the applicability of lattice enclosing constructions to protect high-rise chimneys from vortex shedding response by reducing the amplitude of wind effects is considered.
© The Authors, published by EDP Sciences, 2024
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