Determination of Fatigue Load for Light Rail Support of Caiyuanba Yangtze Bridge in Chongqing

Zu Lie Wu; Sheng Jing; Jun Mei Liu

doi:10.4028/www.scientific.net/AMR.446-449.780

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Determination of Fatigue Load for Light Rail...

Determination of Fatigue Load for Light Rail Support of Caiyuanba Yangtze Bridge in Chongqing

Abstract:

In this paper, in combination with the specific conditions of light rail traffic volume, fatigue load spectrum parameters of light rail support are to be determined by background project light rail line 3 of Chongqing Caiyuanba Yangtze Bridge, through which the internal force history is then calculated. Three million constant amplitude fatigue loads that the test needs are finally determined through linear fatigue damage cumulative theory.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

780-785

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.780

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Online since:

January 2012

Authors:

Zu Lie Wu, Sheng Jing, Jun Mei Liu

Keywords:

Fatigue Load, Internal Force History, Light Rail Support, Water-Discharging Method

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References

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