| Issue |
E3S Web of Conf.
Volume 410, 2023
XXVI International Scientific Conference “Construction the Formation of Living Environment” (FORM-2023)
|
|
|---|---|---|
| Article Number | 05004 | |
| Number of page(s) | 9 | |
| Section | Hydrotechnical Construction and Melioration | |
| DOI | https://doi.org/10.1051/e3sconf/202341005004 | |
| Published online | 09 August 2023 | |
Modern approaches to the construction of anti-filtration elements at the base of hydrotechnical construction
Moscow State University of Civil Engineering, Yaroslavskoye Shosse 26, Moscow, Russia
* Corresponding author: kravt.2001@mail.ru
The technologies of the device of anti-filtration elements in ground dams of hydrotechnical construction are considered. Currently, the following problem is relevant, which of the methods of the device of anti-filtration elements is more expedient, profitable and less time-consuming. Promising areas of innovative developments for the construction of underground dams are: the method of jet cementation; the method of injection curtains. A detailed analysis of technologies for the construction of anti-filtration elements at the Sangtudinskaya hydroelectric power station (HPP)-1 is carried out on the example of the jet cementation method. A wide range of non-ground construction materials is used to create anti-filtration elements in ground dams and non-rock foundations of dams. These are stone building materials based on binders, polymer materials, wood and even steel. However, the materials used for anti-filtration devices differ from those used in industrial and civil construction. They may differ in structure, composition, and application technology.
Key words: hydraulic engineering / anti-filtration elements / filtration / anti-filtration wall / “wall in the ground” / precipitation / injection curtains / jet cementation method / experimental work / production work
© 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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