圆锥钢塔调频弹簧质量阻尼器风振控制研究

Research on the Wind Vibration Control of Single Tube Cone Steel Tower with Tuned Spring Mass Damper

针对调频弹簧质量阻尼器 (TSD)对单管圆锥钢塔风振控制的机理作了深入研究。使用通用有限元分析软件ANSYS ,结合具体工程对TSD的风振控制进行了动静力分析 ,分析了控制参数对控制效果的影响。研究表明 ,TSD可以有效地抑制单管圆锥钢塔的风振反应。

The mechanism of wind vibration control of single tube cone steel towers using tuned spring mass damper(called TSD)has been studied.Based on real projects,FEA software ANSYS is applied to make the static and dynamic structural analysis of wind vibration control of TSD,and the related parameters are investigated.The studies confirm the effectiveness of TSD in abating the wind-induced vibration responses.