Abstract
In view of the installation problems of superimposed beam cable-stayed bridge across the deep canyon, this paper studied the superimposed beam lifting, transport on beam, and superimposed beam installation and proposed three kinds of lifting technology with tower truss crane, beam lifting door crane, and large tower crane, as well as two kinds of installation technology including piecemeal assembly by full rotating deck crane and whole segment assembly truss deck crane. It also made a relative comparative analysis, solving the difficulty in vertical lifting on such bridges and providing a reference for the construction of the same type of cable-stayed bridges.
Publication Date
3-17-2023
DOI
10.14048/j.issn.1671-2579.2023.01.023
First Page
135
Last Page
138
Submission Date
March 2025
Recommended Citation
Lei, REN; Liang, LU; and Zhengliang, DONG
(2023)
"Installation construction technology of composite girder cable‐stayed bridge superstructure in deep‐cutting gorge,"
Journal of China & Foreign Highway: Vol. 43:
Iss.
1, Article 67.
DOI: 10.14048/j.issn.1671-2579.2023.01.023
Available at:
https://zwgl1980.csust.edu.cn/journal/vol43/iss1/67
Included in
Construction Engineering and Management Commons, Other Civil and Environmental Engineering Commons, Statistical Methodology Commons, Structural Materials Commons, Transportation Engineering Commons