西南交通大学学报(英文版)2009，Vol.17Issue(1)：54-57,4.
Rain-Wind Induced Vibration Mitigation of Stay Cables by Aerodynamic Means
Rain-Wind Induced Vibration Mitigation of Stay Cables by Aerodynamic Means
ZHAO Jun 1LI Ming-shui 2LIAO Hai-li2
作者信息
- 1. Jiangsu Fasten Nippon Steel Cable Co.Ltd,Jiangyin 214445,China
- 2. School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China
- 折叠
摘要
Abstract
Stay cables with various surface profiles were tested in wind tunnel.Dimples and helical fillets were applied to mitigate the rain-wind induced vibration.The rain-wind excited responses of the cable with smooth surface were larger than those of the cables with dimples and helical fillets.At high Reynolds number,the drag coefficients of cables with dimples and helical fillets are much larger than those of smooth surface cable.关键词
Rain-wind induced vibration/Wind tunnel test/Stay cable/MitigationKey words
Rain-wind induced vibration/Wind tunnel test/Stay cable/Mitigation分类
交通工程引用本文复制引用
ZHAO Jun,LI Ming-shui,LIAO Hai-li..Rain-Wind Induced Vibration Mitigation of Stay Cables by Aerodynamic Means[J].西南交通大学学报(英文版),2009,17(1):54-57,4.
