Full-scale measurements of wind-induced oscillations of chimneys

被引:18
|
作者
Ruscheweyh, H
Galemann, T
机构
[1] Wind Engineering, Institute for Steel Structures, University of Technology Aachen, D-52074 Aachen
关键词
D O I
10.1016/S0167-6105(97)00022-6
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In order to verify the mathematical correlation length model for predicting the vortexinduced vibrations of chimneys, several full-scale measurements on chimneys have been made by the authors. The most extensive measurements have been done with an experimental steel chimney of 28 m height and 0.91 m diameter, which has been erected on the test held of the Technical University Aachen, Germany. Within three years, gust response as well as vortex resonance response have been investigated. The results show a very good agreement with the prediction model. Some other full-scale measurements on full-scale steel chimneys are presented and compared with the prediction model.
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页码:55 / 62
页数:8
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