The Design of a Vibration Reduction Test Platform of the Rigid Hinge Expansion Joint of Jiashao Bridge

Tian Bo Peng; Bing Sun; Lei Han

doi:10.4028/www.scientific.net/AMM.361-363.1366

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 361-363The Design of a Vibration Reduction Test Platform...

The Design of a Vibration Reduction Test Platform of the Rigid Hinge Expansion Joint of Jiashao Bridge

Abstract:

The temperature deformation of Jiashao Bridge is a serious problem. In order to solve this problem effectively, a kind of rigid hinge structure is adopted in the middle of the bridge. Unit sparse plate bridge expansion joint for multi-direction-displacement is installed on the rigid hinge of this bridge. Vibration reduction tests are needed to verify the performance of the expansion joint and the service condition of the bridge structure. In this paper, a finite element analysis of the rigid hinge expansion joint is performed and a vibration reduction test platform is designed.

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Periodical:

Applied Mechanics and Materials (Volumes 361-363)

Pages:

1366-1369

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.361-363.1366

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Online since:

August 2013

Authors:

Tian Bo Peng, Bing Sun, Lei Han

Keywords:

Finite Element Analysis (FEA), Rigid Hinge Expansion Joint, Vibration Reduction Test Platform

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References

[1] Ministry of Transport of the People's Republic of China. Transportation Industry Standards of the People's Republic of China, unit sparse plate bridge expansion joint for multi-direction- displacement. JT/T723-2008 [Z]. 29-07-(2008).

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[2] Zong Fei. Dynamic Analysis of Rigid Hinge in a Multi-span Cable-stayed Bridge [D]. Southwest Jiaotong University, Chengdu , China, (2012).

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