Proceedings of the 2024 6th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2024)

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Design and Testing for Steel Support Axial Force Servo System

Authors
Sana Ullah1, Tianhao Long2, Yonghong Zhou2, Xiaoxue Xu1, Tao Li1, Xiang Dong1, Maokai Lai1, Ting Peng1, *
1Key Laboratory of Highway Engineering Ministry of Education in Special Areas, Chang’an University, Xi’an, 710064, China
2Sichuan Chuanjiao Road and Bridge Co., LTD, Guanghan, Deyang, Sichuan, 618300, China
*Corresponding author. Email: t.peng@ieee.org
Corresponding Author
Ting Peng
Available Online 13 June 2025.
DOI
10.2991/978-94-6463-726-7_24How to use a DOI?
Keywords
Servo systems; Steel strut support design; Deformation control; Monitoring and control methods; Deep excavation projects
Abstract

Foundation excavations are deepening, expanding, and approaching structures. Steel supports measure and manage axial force. The study regulates steel support structure power during deep excavation using a novel axial force management system for safety, efficiency, and structural integrity. Closed-loop control changes actuator output to maintain axial force based on force. In deep excavation, the servo system regulates unstable soil, side pressure, and structural demands. Modern engineering and tech are used. Temperature changes automatically adjust the jack to maintain axial force. Includes hydraulic jacks, triple-acting cylinders, temperature, and deformation sensors, and automatic control. Foundation pit excavation is dynamic, yet structure tension is constant. There is no scientific way to regulate axial force foundation pit excavation. The revolutionary Servo system adjusts temperature, compression, and axial force to deform pits. System control requires foundation pit direction detection and modification. This engineering method has performed effectively for deep foundation pit excavation at railway crossings and other infrastructure projects. The surrounding protective structure may reduce the steel support’s axial stress, making deep foundation excavation safe and efficient.

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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Volume Title
Proceedings of the 2024 6th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2024)
Series
Atlantis Highlights in Engineering
Publication Date
13 June 2025
ISBN
978-94-6463-726-7
ISSN
2589-4943
DOI
10.2991/978-94-6463-726-7_24How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Sana Ullah
AU  - Tianhao Long
AU  - Yonghong Zhou
AU  - Xiaoxue Xu
AU  - Tao Li
AU  - Xiang Dong
AU  - Maokai Lai
AU  - Ting Peng
PY  - 2025
DA  - 2025/06/13
TI  - Design and Testing for Steel Support Axial Force Servo System
BT  - Proceedings of the 2024 6th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2024)
PB  - Atlantis Press
SP  - 235
EP  - 247
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-726-7_24
DO  - 10.2991/978-94-6463-726-7_24
ID  - Ullah2025
ER  -