Abstract
In order to study the reasonable completion state of Fenghuang Road Bridge and analyze the construction stage, the finite element model was first established by Midas/Civil, and the correlation matrix was extracted. The minimum strain energy of Fenghuang Road Bridge was used as the objective function, and the mathematical optimization model was established by Matlab to determine the reasonable completion state and construction sequence of the bridge. To ensure reasonable cable force of the bridge, the construction cable force was solved by the forward assembly iteration, and the law of the construction cable force was basically the same as that of the bridge cable force. The model met the requirements of the specification according to the design and calculation.
Publication Date
3-17-2023
DOI
10.14048/j.issn.1671-2579.2023.01.025
First Page
144
Last Page
148
Submission Date
March 2025
Recommended Citation
Qiang, CHEN; Libao, GAO; and Hongliang, DU
(2023)
"Research on reasonable completion state and construction stage of Fenghuang Road Bridge,"
Journal of China & Foreign Highway: Vol. 43:
Iss.
1, Article 25.
DOI: 10.14048/j.issn.1671-2579.2023.01.025
Available at:
https://zwgl1980.csust.edu.cn/journal/vol43/iss1/25
Included in
Construction Engineering and Management Commons, Other Civil and Environmental Engineering Commons, Statistical Methodology Commons, Structural Materials Commons, Transportation Engineering Commons