Proceedings of the 2025 International Conference on Engineering Management and Safety Engineering (EMSE 2025)

<Previous Article In Volume
Next Article In Volume>

Model Test on Uplift Capacity of Short Pile Foundation on Clay Foundation

Authors
Weizhou Xu1, *, Bo Wang1, Zengjun An1
1Economic Research Institute, State Grid Jiangsu Electric Power Company, Nanjing, Jiangsu, 210008, China
*Corresponding author. Email: 1432515418@qq.com
Corresponding Author
Weizhou Xu
Available Online 3 July 2025.
DOI
10.2991/978-94-6463-780-9_11How to use a DOI?
Keywords
short pile foundation; model test; uplift capacity; clay; slenderness ratio
Abstract

Piles with a small slenderness ratio (short piles) have the characteristics of high rigidity and small deformation, which meets the requirements for promoting mechanized construction. This paper designs short pile models with three slenderness ratio ratios to test the uplift capacity characteristics of short piles on clay foundations. The load-deformation characteristics and development laws of short pile foundations under different slenderness ratios are studied. The results indicate that the short pile foundation on the clay foundation showed a composite shear failure mode. The ultimate uplift capacity of short pile foundation is positively correlated with the pile slenderness ratio. The theoretical calculation value of short pile foundation is relatively conservative. In the design of short pile foundations, the slenderness ratio of the pile must be controlled to balance economy and performance.

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.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 2025 International Conference on Engineering Management and Safety Engineering (EMSE 2025)
Series
Advances in Engineering Research
Publication Date
3 July 2025
ISBN
978-94-6463-780-9
ISSN
2352-5401
DOI
10.2991/978-94-6463-780-9_11How 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  - Weizhou Xu
AU  - Bo Wang
AU  - Zengjun An
PY  - 2025
DA  - 2025/07/03
TI  - Model Test on Uplift Capacity of Short Pile Foundation on Clay Foundation
BT  - Proceedings of the 2025 International Conference on Engineering Management and Safety Engineering (EMSE 2025)
PB  - Atlantis Press
SP  - 96
EP  - 106
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-780-9_11
DO  - 10.2991/978-94-6463-780-9_11
ID  - Xu2025
ER  -