新型摩擦阻尼器的研究及其在建筑结构振动控制中的应用

赵东; 王威强; 马汝建; 蔡冬梅

doi:10.13204/j.gyjz200602001

新型摩擦阻尼器的研究及其在建筑结构振动控制中的应用

doi: 10.13204/j.gyjz200602001

1.
1 山东大学机械工程学院济南 250061;
2.
2 济南大学机械工程学院济南 250022

基金项目:

山东省自然科学基金项目(Y2001F03);济南大学校基金(Y0421)

详细信息

作者简介:
赵东男 1973年1月出生博士研究生济南大学讲师

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- 文章访问数: 92
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- 被引次数: 0
出版历程
- 收稿日期: 2005-08-26
- 刊出日期: 2006-02-20

RESEARCH ON A NEW DAMPER AND ITS APPLICATION IN VIBRATION CONTROL OF A BUILDING

1.
1 School of Mechanical Engineering,Shandong University Jinan 250061;
2.
2 School of Mechanical Engineering,Jinan University Jinan 250022

摘要

摘要: 探讨了一种新型耗能摩擦阻尼器的耗能原理及其在建筑结构振动控制中的应用。研究表明,该阻尼器除具有传统阻尼器的优点外,还克服了传统摩擦阻尼器只能提供恒定的摩擦力的缺点。同时,该阻尼器还可以利用振源信号进行反馈控制,因此增大了耗能能力,提高了减振效果。有限元仿真分析证明,该新型摩擦阻尼器应用在建筑结构上具有较好的减振效果。
- 摩擦阻尼器 /
- 耗能装置 /
- 振动控制 /
- 减振结构
Abstract: It is explored the vibrational energy dissipation theory of a new dry friction damper and its application in vibration control of a building . The research shows that the new dampers have traditional dampersc merit and overcome the shortcoming that can only offer invariable friction. At the same time, they can be controlled by the signal of the vibration of the building . So the ability of energy dissipation and vibration control effect is augmented. The simulation using finite element program proved that the vibration of the building is reduced with the use of this damper.
- dry friction damper /
- energy dissipation equipment /
- vibration control /
- vibration reducing structure

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参考文献(14)

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