节点文献
粘弹性阻尼器控制下大跨越输电塔风振响应分析
WIND VIBRATION RESPONSES ANALYSES FOR ELECTRICAL TRANSMISSION TOWER WITH VISCOELASTIC DAMPERS UNDER WIND LOAD
【摘要】 通过研究王家滩直流大跨越输电铁塔在粘弹性阻尼器控制下的动力特性及风振响应 ,表明输电塔在粘弹性阻尼器控制下具有较好的减振效果
【Abstract】 In this paper,under the control of viscoelastic dampers,dynamic behaviors and the wind vibration response of long span transmission tower are presented.The numerical analysis shows that the transmission tower with viscoelastic dampers has good effect of shock mitigation.
【关键词】 输电塔;
粘弹性阻尼器;
风振控制;
【Key words】 electrical transmission tower viscoelastic damper vibration control under wind load;
【Key words】 electrical transmission tower viscoelastic damper vibration control under wind load;
- 【文献出处】 钢结构 ,Steel Construction , 编辑部邮箱 ,2003年04期
- 【分类号】TU312
- 【被引频次】45
- 【下载频次】405