The Reinforcement and Optimum Design of JiShan Bridge

Xu Yong Chen; Shu Li; Jie Li

doi:10.4028/www.scientific.net/AMM.90-93.879

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93The Reinforcement and Optimum Design of JiShan...

The Reinforcement and Optimum Design of JiShan Bridge

Abstract:

In this paper, Jishan Bridge is taken for example to introduce a strengthening method focusing on strengthening the vault and arch foot control sections and making full use of the surplus cross section to thicken the main arch ring, i.e., the special-shaped section arch-strengthening method, and put forward the reasonable construction procedure. Subsequently, the strengthening effect is verified from three aspects: static load test, dynamic reliability-based post-strengthening life prediction and strengthening economic indicators. Finally, the finite element software ANSYS is used for further study on the strengthening Optimum design.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

879-883

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.879

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Online since:

September 2011

Authors:

Xu Yong Chen, Shu Li, Jie Li

Keywords:

Economic Indicators, Life Prediction, Optimization, Special-Shaped, Test

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