Construction and Monitoring Technology of the Rotation of the National Highway 108 Bridge Crossing the Railway

DOI

10.2991/978-94-6463-793-9_19How to use a DOI?

Keywords

Cross-line bridges; Rotary construction; Rotary monitoring; Foundation pit monitoring; Engineering applications

Abstract

Bridge rotation construction significantly reduces high-altitude work, lowers construction difficulty, and minimizes disruption to traffic below. At the same time, it enhances construction efficiency and improves overall safety. This paper takes the national highway 108 overpass of the Nantongtu Railway (K633+114.3) as an example, and carries out rotary construction of the bridge while monitoring and controlling the main stages of the construction process to ensure that the rotary structure is in a safe state during the construction process. During the preparation and construction process, real-time data was obtained through testing and monitoring, and the data was tracked and analysed in real time. Feedback data on elevation and internal force for subsequent stages was provided, which was used to guide and control the bridge rotation process to ensure that the bridge line and internal force met the design requirements and the bridge rotation construction was completed successfully.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Shoukun Zhang
AU  - Xue Liu
AU  - Yonglu Tian
AU  - Shaowei Jiang
PY  - 2025
DA  - 2025/07/28
TI  - Construction and Monitoring Technology of the Rotation of the National Highway 108 Bridge Crossing the Railway
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 200
EP  - 216
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_19
DO  - 10.2991/978-94-6463-793-9_19
ID  - Zhang2025
ER  -