Large Span Continuous Girder Bridge Jacking Steel Hoop Stress Analysis

Abstract:

Bridge jacking technology is a new technology in the field of old bridge reconstruction. Based on the case of Beijiang River Bridge jacking of Fokai highway extension engineering, the paper designs steel hoop as jacking force platform. By using ANSYS software, it makes finite element analysis and calculation as well as compares with the experimental data to check the reliability of models. In addition, the paper puts forward the optimization methods of steel hoop based on the analysis of the results. At last, it achieves the objective of saving materials and simplifying installation and use as well as provides guidance for the similar engineering.

• Periodical: Advanced Materials Research (Volumes 671-674)
• Pages: 991-995
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.671-674.991
• Online since: March 2013
• Authors: Zhou Chen, Quan Sheng Yan, Bu Yu Jia, Xiao Lin Yu
• Keywords: Analysis and Calculation, Bridge Jacking, Experiment, Optimization, Steel Hoop

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