Nguyen, CH ORCID: https://orcid.org/0000-0002-7008-8373 and Nguyen, DT
2020,
'Predicted aerodynamic damping of slender single beam structures in across-wind vibrations'
, Acta Mechanica Sinica, 36 (5)
, pp. 990-998.
Abstract
The paper presents a generalization of the conventional analytical approach where the quasi-steady theory is utilised to evaluate the across-wind aerodynamic damping of slender single beam structures. This generalized theory considers the variation of structural and aerodynamic parameters along the structural height, together with the nature of the vertical wind profile and mode shapes. Closed-form solutions for typical uniform and tapered tall buildings are given. A numerical application on a prototype tall building shows that the conventional method may be oversimplified, which results in incorrect predictions of the aerodynamic damping.
Item Type: | Article |
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Schools: | Schools > School of Computing, Science and Engineering |
Journal or Publication Title: | Acta Mechanica Sinica |
Publisher: | Springer |
ISSN: | 0567-7718 |
Related URLs: | |
Funders: | Vietnam National Foundation for Science and Technology Development (NAFOSTED) |
Depositing User: | Dr Cung Nguyen |
Date Deposited: | 25 Mar 2022 11:03 |
Last Modified: | 25 Mar 2022 11:03 |
URI: | http://usir.salford.ac.uk/id/eprint/63483 |
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