| 大跨越输电线路塔的振动控制 |
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| 引用本文： | 陈亦,唐国安.大跨越输电线路塔的振动控制[J].特种结构,2000,17(3):43-46. |
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| 作者姓名： | 陈亦 唐国安 |
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| 作者单位： | 1. 同济大学,上海,200092
2. 华东电力设计院,上海,200063 |
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| 摘 要： | 本文以正在建设中的国内高度最高、跨越距离最长的江阴长江 5 0 0kV大跨越输电线路为工程背景 ,进行随机风振下的MTMD和粘弹性阻尼器VED振动控制的设计和时程分析 ,由于较好的实现了阻尼 ,其减振效果较为显著
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| 关 键 词： | 输电线系统 振动控制 MTMD VED |
Vibration Control of Long Span Transmission System |
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| Chen Yi,Tang Guoan.Vibration Control of Long Span Transmission System[J].Special Structures,2000,17(3):43-46. |
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| Authors: | Chen Yi Tang Guoan |
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| Abstract: | In this paper,based on the Jiangyin 500kV transmission system on the Changjiang River,the highest and with longest span system in China,time history field of the transmission system subjected wind loading is discussed.Wind induced vibration response of the transmission system is controlled by combining viscoelastic damper with a series of TMD(Tuned Mass Dampers),which can get better effect. |
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| Keywords: | Transmission system\ Vibration control\ MTMD\ VED |
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