Study on the Wind-induced Dynamic Response of Wind Power Tower in Consideration of Fluid-structure Interaction

DOI

10.2991/icmce-14.2014.57How to use a DOI?

Keywords

Wind Power Tower, Fluid-structure Interaction, Elaborate Model, On-site Monitoring, Dynamic Response

Abstract

Based on Adina finite element software, this paper established elaborate model in consideration of the fluid-structure interaction between structure and air, then compared the stress between on-site monitoring and the simulation which the wind speed is 5m/s. Finally, based on the Davenport wind speed spectrum, this paper analyzed the dynamic response of wind power tower for pulsating wind for 10a , 20a and 50a , and suggested more accurate fluid-structure interaction method when analyzed the wind-induced dynamic response. The study shows: The elaborate simulation method used in this paper is mostly consistent with the on-site monitoring; The FSI method makes a better accuracy than the standardized calculation method; Normal performance of wind power tower structure is determined by the displacement.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bo SONG
AU  - Yi JIANG
AU  - Shuai HUANG
AU  - Wen-Shan HE
PY  - 2014/12
DA  - 2014/12
TI  - Study on the Wind-induced Dynamic Response of Wind Power Tower in Consideration of Fluid-structure Interaction
BT  - Proceedings of the 2014 International Conference on Mechanics and Civil Engineering
PB  - Atlantis Press
SP  - 326
EP  - 331
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmce-14.2014.57
DO  - 10.2991/icmce-14.2014.57
ID  - SONG2014/12
ER  -