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作者:

Liu, Liangkun (Liu, Liangkun.) | Tan, Ping (Tan, Ping.) | Yan, Weiming (Yan, Weiming.) (学者:闫维明) | Zhou, Fulin (Zhou, Fulin.)

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摘要:

To improve the convenience of the traditional tuned mass damper(TMD), tuned inerter damper (TID) is proposed to mitigate the vibration of the structure subjected to ground white noise. The corresponding optimal damping parameter, optimal stiffness parameter and displacement variance analytical expression are deduced. The formulas show that the optimum parameters relate to the square of the mode difference between adjacent floors. The larger difference, the better control effectiveness. Then, TID is applied on three uniform structure and one non-uniform structure. The results indicate that TID performs well on the median and low buildings and it is also suitable for high mode control. TID-TMD works much better than TID in seismic reduction and when the structure is subjected to earthquakes exercitation, but they are neck and neck as a whole. So, TMD s only installed at the top floor with TID set up other floors, which solves the problems such as spatial occupation, inconvenient installment and heavy mass. © 2018, Editorial Department of JVMD. All right reserved.

关键词:

Acoustic devices Control engineering Earthquakes Floors Seismic design White noise

作者机构:

  • [ 1 ] [Liu, Liangkun]School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan; 523808, China
  • [ 2 ] [Tan, Ping]Earthquake Engineering Research & Test Center, Guangzhou University, Guangzhou; 510405, China
  • [ 3 ] [Yan, Weiming]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Zhou, Fulin]Earthquake Engineering Research & Test Center, Guangzhou University, Guangzhou; 510405, China
  • [ 5 ] [Zhou, Fulin]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China

通讯作者信息:

  • [tan, ping]earthquake engineering research & test center, guangzhou university, guangzhou; 510405, china

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来源 :

Journal of Vibration, Measurement and Diagnosis

ISSN: 1004-6801

年份: 2018

期: 4

卷: 38

页码: 751-757

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 3

ESI高被引论文在榜: 0 展开所有

万方被引频次:

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