| Issue |
E3S Web Conf.
Volume 457, 2023
International Scientific and Practical Symposium “The Future of the Construction Industry: Challenges and Development Prospects” (FCI-2023)
|
|
|---|---|---|
| Article Number | 02057 | |
| Number of page(s) | 11 | |
| Section | Integrated Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202345702057 | |
| Published online | 05 December 2023 | |
Investigations of piles by bidirectional static loading test in Astana soils
1 L.N. Gumilyov Eurasian National University, Department of Civil Engineering, 010008, Astana, Kazakhstan
2 Moscow State University of Civil Engineering, 26, Yaroslavskoye shosse, Moscow, 129337, Russia
3 University of Delaware, Department of Civil & Environmental Engineering, Newark, DE 19716, U.S.A
* Corresponding author: omarov_01@bk.ru
The article presents the results of vertical static load tests of diametral and deep bored piles specially conducted at the construction site of EXPO-2017 in Astana, Kazakhstan. The methodology for determining the bearing capacity of the pile is summarized. Bored piles with a length of 31.5 m and a diameter of 1000 mm were tested. Vertical static load tests were conducted for the following load configurations: Bidirectional Static Loading Test (according to ASTM D8169), Static Compression Loading Test according to ASTM D1143-07 and Static Loading Test according to GOST 5686-12. The method presented in the paper can serve as practical guidelines to assess the capacities of bored piles installed in the field. This geotechnical investigation is important for understanding the soil-structures interaction on difficult soil ground conditions related to the construction sites.
© 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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