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作者:

Yan, Xiaoyu (Yan, Xiaoyu.) | Wang, Lihui (Wang, Lihui.) | Du, Xiuli (Du, Xiuli.) (学者:杜修力)

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摘要:

To investigate the response of the bridge pounding, shaking table test was performed using 1/10 scaled reinforced concrete rigid frame bridge specimen. The influence of traveling effect on pounding and the anti-impact capability using dampers were discussed. The experimental results demonstrate that the acceleration responses of the girder and bridge piers, the frequency and the impact force are increased when the traveling wave excitation is considered. Moreover, relatively displacement of the adjacent bridge frames increased magnitudely. Dynamic responses, the frequency and the impact force are decrease when the dampers are installed.Therefore, installation of the dampers is a sustainable and effective way to improve the anti-impact capability.

关键词:

seismic response traveling wave effect shaking table test bridge pounding

作者机构:

  • [ 1 ] [Yan, Xiaoyu]Tianjin Univ, Sch Civil Engn, Tianjin 300072, Peoples R China
  • [ 2 ] [Du, Xiuli]Tianjin Univ, Sch Civil Engn, Tianjin 300072, Peoples R China
  • [ 3 ] [Wang, Lihui]Beijing Bldg Construct Res Inst Co Ltd, Beijing, Peoples R China
  • [ 4 ] [Wang, Lihui]Beijing Univ Technol, Beijing 100124, Peoples R China

通讯作者信息:

  • [Yan, Xiaoyu]Tianjin Univ, Sch Civil Engn, Tianjin 300072, Peoples R China

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来源 :

CONSTRUCTION AND URBAN PLANNING, PTS 1-4

ISSN: 1022-6680

年份: 2013

卷: 671-674

页码: 1519-,

语种: 英文

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WoS核心集被引频次: 1

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