| Issue |
E3S Web of Conf.
Volume 401, 2023
V International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2023)
|
|
|---|---|---|
| Article Number | 01032 | |
| Number of page(s) | 9 | |
| Section | Hydraulics of Structures, Hydraulic Engineering and Land Reclamation Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202340101032 | |
| Published online | 11 July 2023 | |
Design of unsteady filtration in the upper water-resistant prism of earthfill dams given horizontal drainage layers in the base
1 Tashkent University of Architecture and Construction, Tashkent, Uzbekistan
2 Consultant engineer for the project "Improvement of water resources management in South Karakalpakstan", Karakalpakstan
3 Science and Research Institute of Technical Regulation in Standardization by the Ministry of Construction and Housing and Communal Services of the Republic of Uzbekistan, Tashkent, Uzbekistan
4 “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research University, Tashkent, Uzbekistan
5 Bukhara Institute of Natural Resources Management, Bukhara, Uzbekistan
* Corresponding author: xomitxon@mail.ru
The article presents the results of the study of unsteady filtration in the upper water-resistant prism of dams given horizontal drainage layers in the base. Design methods have been developed for unsteady filtration in the upper water-resistant prism of dams, given horizontal drainage layers in the base. Research main results have been presented for the number of schemes of drainage in the upper waterresistant prism of dams. Experimental research has been carried out to check the validity of accepted assumptions when deriving relationships for the filtration design of earthfill dams with horizontal drainage layers and assess the accuracy of the solutions obtained. Experimental research on processes under consideration for physical models has shown a good resemblance with the results obtained from numerical calculations. This makes it possible to confirm the validity of chosen design schemes and accepted initial assumptions in numerical studies.
© The Authors, published by EDP Sciences, 2023
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