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

被引：0

作者：

Song, Bo ^{[1
]}

Jiang, Yi ^{[1
]}

Huang, Shuai ^{[1
]}

He, Wen-Shan ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Beijing 100083, Peoples R China

来源：

PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON MECHANICS AND CIVIL ENGINEERING | 2014年 / 7卷

关键词：

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

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

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.

引用

页码：326 / 331

页数：6