| Issue |
E3S Web Conf.
Volume 371, 2023
International Scientific Conference “Fundamental and Applied Scientific Research in the Development of Agriculture in the Far East” (AFE-2022)
|
|
|---|---|---|
| Article Number | 02009 | |
| Number of page(s) | 7 | |
| Section | Innovations in Energy Efficiency for Buildings and Structures | |
| DOI | https://doi.org/10.1051/e3sconf/202337102009 | |
| Published online | 28 February 2023 | |
The results of strengthening the foundation with a bored pile with an enlarged pile base
Tyumen Industrial University, Volodarskogo Street, 38, 625000 Tyumen, Russia
* Corresponding author: 89199431379@ya.ru
The article presents the results of static tests of a strip foundation fragment, strengthened with a bored pile, which has an enlarged pile base at its lower end. To evaluate the results obtained, tests were also carried out for the static load of a strip foundation fragment without strengthening with a bored pile with an enlarged pile base and a separately located bored pile with an enlarged pile base. According to the data obtained during tests for static load, dependence graphs were constructed: settlements of a strip foundation fragment without strengthening with a pile with an enlarged pile base from the pressure under its toe and settlement of a bored pile with an enlarged pile base from the static indentation load. As a result, it was found that the use of a bored pile with an enlarged pile base as strengthening of a strip foundation fragment made it possible to increase the maximum allowable pressure under the toe of a strip foundation fragment on the ground by an average of 25% and reduce the settlement of a strip foundation fragment by an average of 43%.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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