| Issue |
E3S Web Conf.
Volume 293, 2021
2021 3rd Global Conference on Ecological Environment and Civil Engineering (GCEECE 2021)
|
|
|---|---|---|
| Article Number | 01033 | |
| Number of page(s) | 4 | |
| Section | Ecological Environment Protection and Pollution Control | |
| DOI | https://doi.org/10.1051/e3sconf/202129301033 | |
| Published online | 23 July 2021 | |
Research on uplift model test of single pile in sand
1 School of Shipping and Maritime, Zhejiang Ocean University, Zhoushan City, Zhejiang Province, China
2 Ocean Engineering and Equipment College, Zhejiang Ocean University, Zhoushan City, Zhejiang Province, China
* Corresponding author: huangliuqing199506@163.com
This paper mainly uses the method of model test to study the ultimate uplift bearing characteristics of a single pile with different length-to-diameter ratios, mainly from the distribution laws of the uplift bearing capacity of the pile, the axial force of the pile and the side friction of the pile perform analysis. The model pile is made of PVC pipe, and resistance strain gauges are attached to both sides of the pipe. The strain value of the PVC pipe under different load conditions is measured to obtain the working behavior of the pile during the process of pulling out the pile. The result shows that the model test data is in good agreement with the numerical simulation.
© The Authors, published by EDP Sciences, 2021
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