调谐液体阻尼器多模态减震实用优化设计方法

宗刚; 楼梦麟

doi:10.13204/j.gyjz200702008

调谐液体阻尼器多模态减震实用优化设计方法

doi: 10.13204/j.gyjz200702008

宗刚,
楼梦麟

1.
同济大学土木工程防灾国家重点实验室上海 200092

基金项目:

国家自然科学基金资助项目(50278070)

详细信息

作者简介:
宗刚男 1977年 2 月出生博士

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- 文章访问数: 99
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- 被引次数: 0
出版历程
- 收稿日期: 2006-06-02
- 刊出日期: 2007-02-20

AN APPLICABLE OPTIMAL DESIGN METHOD OF TUNED LIQUID DAMPERS FOR MULTI-MODE CONTROL

1.
State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University Shanghai 200092

摘要

摘要: 对调谐液体阻尼器用于结构地震响应的多模态控制优化设计方法进行分析,并针对优化过程中计算繁杂的问题,以多自由度结构模态叠加思想为基础,提出适用于工程应用的优化求解实用简化方法。通过数值算例,对简化方法所得到的TLD减震效果与未简化结果之间的差异进行比较,验证简化方法的合理性及工程适用性。
- 调谐液体阻尼器 /
- 振动控制 /
- 多模态响应 /
- 优化设计
Abstract: It is analyzed the optimal design method of tuned liquid dampers(TLDs) for controlling the multi-mode seismic responses of structures. For the sake of avoiding the problem of complex numerical optimal procedure, a simplified method applicable to engineering is presented. TLDs' control efficiencies obtained by the simplified method are compared with those gained by an un-simplified method using a numerical example. Meanwhile, the rationality and applicability of the simplified method are verified.
- tuned liquid dampers /
- vibration control /
- mult- i mode responses /
- optimal design

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参考文献(10)

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