Proceedings of the 2024 7th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA 2024)

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Research and Application of Leakage Control Technology for the Secant Pile Waterproofing Curtain in Complex Environments

Authors
Hanjuan Yao1, *
1Shaanxi Construction Engineering Railway Construction Engineering Co., Ltd, Xi’an, China
*Corresponding author. Email: 303639731@qq.com
Corresponding Author
Hanjuan Yao
Available Online 28 September 2024.
DOI
10.2991/978-94-6463-514-0_77How to use a DOI?
Keywords
Deep Foundation Pit; Biting Pile; Leakage Treatment
Abstract

This paper analyzes the difficulties in construction and the reasons for the leakage of biting piles in engineering, and proposes anti leakage treatment plans, including groundwater level control technology, construction process control technology, leakage blocking scheme between biting piles, and anchor hole leakage blocking treatment scheme. At the same time, the characteristics of two sealing and plugging schemes, cement + water glass dual liquid slurry and fast hardening cement sealing + polyurethane grouting, were compared. It was found that the cement + water glass dual liquid slurry sealing and plugging scheme has a significant impact on the horizontal deformation of the biting pile body, and the amount of sealing is large and the cost is high. Through the implementation of leak prevention measures, the problem of water leakage in the interlocking pile has been effectively solved, ensuring the safety of the foundation pit project.

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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Volume Title
Proceedings of the 2024 7th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA 2024)
Series
Advances in Engineering Research
Publication Date
28 September 2024
ISBN
978-94-6463-514-0
ISSN
2352-5401
DOI
10.2991/978-94-6463-514-0_77How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Hanjuan Yao
PY  - 2024
DA  - 2024/09/28
TI  - Research and Application of Leakage Control Technology for the Secant Pile Waterproofing Curtain in Complex Environments
BT  - Proceedings of the 2024 7th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA 2024)
PB  - Atlantis Press
SP  - 791
EP  - 797
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-514-0_77
DO  - 10.2991/978-94-6463-514-0_77
ID  - Yao2024
ER  -