[1]杨国华,李爱群,程文瀼,等.工程结构粘滞流体阻尼器的减振机制与控振分析[J].东南大学学报(自然科学版),2001,31(1):57-61.[doi:10.3969/j.issn.1001-0505.2001.01.013]
 Yang Guohua,Li Aiqun,Cheng Wenrang,et al.Analysis of Controlling Vibration Responses of Viscous Fluid Damper for Engineering Structures[J].Journal of Southeast University (Natural Science Edition),2001,31(1):57-61.[doi:10.3969/j.issn.1001-0505.2001.01.013]
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工程结构粘滞流体阻尼器的减振机制与控振分析()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
31
期数:
2001年第1期
页码:
57-61
栏目:
土木工程
出版日期:
2001-01-20

文章信息/Info

Title:
Analysis of Controlling Vibration Responses of Viscous Fluid Damper for Engineering Structures
作者:
杨国华 李爱群 程文瀼 叶正强
东南大学土木工程学院, 南京 210096
Author(s):
Yang Guohua Li Aiqun Cheng Wenrang Ye Zhengqiang
College of Civil Engineering, Southeast University, Nanjing 210096)
关键词:
粘滞流体阻尼器 阻尼孔 模型分析
Keywords:
viscous fluid damper damping hole model analysis
分类号:
TU311.3
DOI:
10.3969/j.issn.1001-0505.2001.01.013
摘要:
在对粘滞流体阻尼器的构造及阻尼孔的阻尼特性进行分析的基础上,建立了粘滞流体阻尼器的阻尼力与速度的关系式,并对某一设置粘滞流体阻尼器的5层框架进行了控振分析,证实了粘滞流体阻尼器具有良好的减振控制效果.
Abstract:
Based on the analysis of the construction of viscous fluid damper and its damping characteristics, a formula of the relation between the damping force and the speed of damper is proposed,and the dynamic responses of a five-storey frame equipped with a viscous fluid damper are calculated. The result confirms that viscous fluid damper operates well in controlling and lessening vibration of engineering construction.

参考文献/References:

[1] Housner G W,Bergman L A,Caughey T K.Structural control:past,present,and future.Journal of Engineering Mechanics,1997(9):897~909
[2] Xu Y L,He Q,Ko J M.Dynamic response of damper-connected adjacent buildings under earthquake excition.Engineering Structures,1999,21:135~148
[3] Makris Nicos,Constantinou M C,Dargush G F.Analytical model of viscoelastic fluid dampers.Journal of Structural Engineering,1993,119(11):3310~3325
[4] Makris Nicos,Constantinou M C.Fractional-derivative Maxwell model for viscous dampers.Journal of Structural Engineering,1991,117(9):2708~2724
[5] Makris Nicos,Dargush G F,Constantinou M C.Dynamic analysis of generalized viscoelastic fluids.Journal of Engineering Mechanics 1993,119(8):1663~1679
[6] 叶正强.工程结构粘滞流体阻尼器的试验研究:[学位论文].南京:东南大学土木工程学院,2000
[7] Ou J P,Wu Bo,Song T T.Recent advances in research on application of passive energy dissipation systems.地震工程与工程振动,1996,16(3):73~96
[8] 欧进萍,丁建华.油缸间隙式阻尼器理论与试验研究.地震工程与工程振动,1999,19(4):82~89
[9] 盛敬超.工程流体力学.北京:机械工业出版社,1988.57~156
[10] 杨国华.天津站斜拉人行天桥的地震反应与振动控制:[学位论文].天津:天津大学建工学院,1998

备注/Memo

备注/Memo:
作者简介:杨国华,男,1973年生,博士研究生.
基金项目:国家自然科学基金(59978009)和教育部跨世纪人才基金资助.
更新日期/Last Update: 2001-01-20