| Issue |
E3S Web Conf.
Volume 263, 2021
XXIV International Scientific Conference “Construction the Formation of Living Environment” (FORM-2021)
|
|
|---|---|---|
| Article Number | 02050 | |
| Number of page(s) | 6 | |
| Section | Reliability of Buildings and Constructions and Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202126302050 | |
| Published online | 28 May 2021 | |
Unsteady filtration under maximal draw-off velocities of Tupolang water reservoir
Tashkent institute of irrigation and agricultural mechanization engineers, Tashkent, Uzbekistan
* Correspondent author: bakiev1947@rambler.ru
The article presents the results of field studies to determine unsteady filtration in Tupolang dam core. Calculations are carried out for phreatic line curve in the core of Tupolang dam under unsteady filtration for various velocities of reservoir draw-off and water yield coefficient. At the same time it has been established that the increase of velocity and time of water reservoir draw-off leads to the increase of filtration pressure, and the decrease of water yield factor leads to the decrease of filtration pressure. The increase of filtration pressure, in turn, contributes to the increase of the intensity of unsteady filtration of Tupolang dam core.
© The Authors, published by EDP Sciences, 2021
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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