| 大跨斜拉桥颤振主动控制的研究 |
| |
| 引用本文： | 齐甦,张利略,何健,明磊.大跨斜拉桥颤振主动控制的研究[J].建筑技术开发,2008(10). |
| |
| 作者姓名： | 齐甦 张利略 何健 明磊 |
| |
| 作者单位： | 中国地质大学;武汉市公路管理处;绍兴经济开发区; |
| |
| 摘 要： | 根据现代控制理论,对斜拉桥颤振的主动控制进行了理论分析,建立了受主动质量阻尼器控制的斜拉桥的受控方程及 AMD 的运动方程,确定了受控状态下斜拉桥颤振临界风速的计算方法。
|
| 关 键 词： | 斜拉桥 颤振 主动控制 临界风速 |
STUDY ON ACTIVE CONTROL OF FLUTTER IN LONG SPAN CABLE-STAYED BRIDGE |
| |
| Qi Su Zhang Li-lue He Jian Ming Lie.STUDY ON ACTIVE CONTROL OF FLUTTER IN LONG SPAN CABLE-STAYED BRIDGE[J].Building Technique Development,2008(10). |
| |
| Authors: | Qi Su Zhang Li-lue He Jian Ming Lie |
| |
| Abstract: | In the light of the modern control theory,this paper theoretically analyzes active control on cable-stayed bridge flutter.Moreover,builds the controlled equation of cable-staged bridge experiencing the active control of active mass damper and AMD motion equation,establishes the calculating method of cable-stayed bridge flutter's critical wind velocity in the controlled state. |
| |
| Keywords: | Cable-stayed bridge Flutter active control Critical wind velocity |
| 本文献已被 CNKI 等数据库收录！ |
