Dynamic Response Analysis of Suspenders of Arch Bridges Sudden Failure on Failure-Safety Theory

Abstract:

Suspenders are main force-transmission components of half-through and through arch bridge, It is crucial for safety of bridges to its reliability and durability. Safety of the arch bridge will change when a suspender sudden failure, and affect the safety of the structure. Selecting a through arch bridge in Yunnan Province as the research object, it based on the three-dimensional finite element, this paper studied the dynamic response of arch bridge suspenders sudden failure on the failure-safety theory.

• Periodical: Applied Mechanics and Materials (Volumes 444-445)
• Pages: 1295-1300
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.444-445.1295
• Online since: October 2013
• Authors: Hua Li, Rui Li, Yue Chen, De Xiang Zhu
• Keywords: Double Suspender, Dynamic Response, Failure-Safety, Half-Through, Suspender Sudden Failure, Through Arch Bridge

References

[1] Han Zhijiang: The Circulation Check and the Cause of Diseases of the Half-through Boom Arch Bridge. Friend of Science No. 1(2007), pp.19-20.

[2] Zhong Qibin: The design life and related issues of suspenders and tie rod of tied arch bridge. OVM Communication No. 2(2002), pp.2-5.

[3] Jiang Yueqin, Peng Wei: The Arch Bridge disease analysis and replacement process. East China Highway No. 6(2009), pp.31-33.

[4] Long Yue, Zuo Yi, Wu Qiufan, Yan Yiran: Study and Countermeasures for Deterioration of Arch Bridge Cable Hangers. Bridge Construction No. 3(2005), pp.70-72.

[5] Xie Dong, Jiang Tao, Wu Xi: Corrosion and Protection Analysis of Bridge Cable. Total Corrosion Control Vol. 20 No. 5 (2006), pp.26-27.

[6] Huang Fanglin, Wang Xuemin, Chen Zhengqing, Zeng Chuhui, He Xuhui, Research Progress Made on the Health Monitoring for Large-type Bridges. China Railway Science Vol. 26 No. 2 (2005), pp.1-7.

[7] Chen Xin, Zhang Qiyun, et al . Design and construction booms of Shouchun road and bridge repair and replacement. China Highway No. 6 (2002), pp.15-16.

[8] Wang Hailiang, Xie Jiafei: Disease Analysis and recommendations of the Cable-stayed of a cable-stayed bridge. Railway Standard Design No. 10 (2005), pp.67-69.

[9] Miner MA . Cumulative damage in fatigue . Joumal of the Applied Mechanicsl Vol. 67 No. 12 (1945), pp.159-164.

[10] Liu Yuehua: Optimization Analysis of the Internal Force of Hangers in Camber Composite Bridge. China Municipal Engineering No. 5 (2006), pp.31-55.

[11] Teng Jun, Tu Jun, Chen Yiyan, Wu Hongjun, Sun Zhanqi: Analysis of Failure-safety of Arch Bridge with Different Disposal of Suspenders. Earthquake Resistant Engineering and Retrofitting No. 12(2008), pp.79-83.

[12] R.A. Collacott, Mechanical Fault Diagnosis and Condition Monitoring, London, (1997).

[13] Chen yiyan, Jiang Ruijuan, et al. The research of cables of arch bridges on failure-safety theory. Chinese Society of highway bridges and structural engineering branch -The 2007 National Bridge Conference Proceedings, (2006), pp.969-975.

[14] Malm. R, Andersson. A: The field testing and simulation of dynamic properties of a tied arch railway bridge. Engineering Structures No. 28 (2006), pp.143-152.

DOI: 10.1016/j.engstruct.2005.07.011

[15] R. Krogh. Structural Dynamics, Beijing, (2006).