| Issue |
E3S Web Conf.
Volume 264, 2021
International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2021)
|
|
|---|---|---|
| Article Number | 03070 | |
| Number of page(s) | 9 | |
| Section | Hydraulics of Structures, Hydraulic Engineering and Land Reclamation Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202126403070 | |
| Published online | 02 June 2021 | |
Calculation of bottom sediment discharge in trapezoidal channels
1 Karshi engineering- economics institute, Karshi, Uzbekistan
2 The Higher Military Aviation School the Republic of Uzbekistan, Karshi, Uzbekistan
3 Karshi State University, Karshi, Uzbekistan
4 Tashkent institute of irrigation and agricultural mechanization engineers, Tashkent, Uzbekistan
* Corresponding author: shakhboz2016@mail.ru
The article shows the advantages of the Van-Rijn method from the analysis of existing calculation methods for determining the sediment discharge. Based on the results of laboratory studies and the Van-Rijn dependence, dependence was obtained to determine the discharge of bottom sediment, taking into account the establishment of the channel slopes. The resulting dependence is compared with the dependences obtained by other researchers, and these comparisons show good convergence between them.
© The Authors, published by EDP Sciences, 2021
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