| 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 | 02013 | |
| Number of page(s) | 10 | |
| Section | Innovations in Energy Efficiency for Buildings and Structures | |
| DOI | https://doi.org/10.1051/e3sconf/202337102013 | |
| Published online | 28 February 2023 | |
Taking into account technological features of the diaphragm wall for deep pits
1 Saint-Petersburg State University of Architecture and Civil Engineering, 190005 Saint Petersburg, Russia
2 LLC “Geomax”, 194017 Saint-Petersburg, Russia
* Corresponding author: tropos2016@yandex.ru
This article analyzes the existing analytical and numerical methods for calculating the structures of the pit enclosure by the method of trench wall in the ground. The discrepancy of the results of various calculations among themselves is shown and the main disadvantages of each calculation scheme are revealed. None of the existing analytical methods allows taking into account technological and design features in a complex manner, which leads to a significant error in the results. The authors considered an approach to solving this problem in a spatial setting using various finite element complexes, taking into account the nonlinearity of concrete and soil. The results of numerical experiments demonstrate a significant reduction in forces in the enclosure, which can serve as a justification for the need for a new methodology that will optimize design solutions.
© 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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