Reinforcement Calculated Method Based on Disease Model of DongFu Bridge

Abstract:

On the basis of the static and dynamic testing of the bridge, the original structure model and the model based on stiffness reduction of Dongfu Bridge were analyzed and calculated with the finite element method. The main problem that the anti-shear area of the section in the middle pivot position is not enough is found. On the basis of combination of the passive and active reinforcement styles, a reasonable and feasible reinforcement plan on the girder beam of the main bridge is raised. These conclusions have an important reference value on the bridge reinforcement.

• Periodical: Applied Mechanics and Materials (Volumes 178-181)
• Pages: 2199-2203
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.178-181.2199
• Online since: May 2012
• Authors: Peng Jun Liu
• Keywords: Additional Measures, Anti-Corrosion, Durability, Marine Environment

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