Optimization of Construction Sequence of Buckle Arch in PBA Subway Station

DOI

10.2991/978-94-6463-449-5_76How to use a DOI?

Keywords

Loess stratum; Pile-Beam-Arch method; Construction sequence of buckle arch

Abstract

In the construction of the pile-beam-arch station, the construction procedure and force transformation of buckle arch are complex, which has a great influence on the stability and safety of the whole structure construction. In view of this, based on the subway station project, this paper uses the method of numerical simulation to study. The results show that it is a more reasonable construction sequence to span the initial buckle arch in the construction first, and then to stagger the safety step after the construction side span. It can effectively control the surface deformation and the horizontal displacement of the top longitudinal beam, and ensure the stability and safety of the existing structure.

Copyright

© 2024 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  - Xiaowei Cheng
AU  - Xin Fu
AU  - Fusheng Wang
PY  - 2024
DA  - 2024/06/30
TI  - Optimization of Construction Sequence of Buckle Arch in PBA Subway Station
BT  - Proceedings of the 2024 8th International Conference on Civil Architecture and Structural Engineering (ICCASE 2024)
PB  - Atlantis Press
SP  - 769
EP  - 774
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-449-5_76
DO  - 10.2991/978-94-6463-449-5_76
ID  - Cheng2024
ER  -