Irrigation canals are of particular importance to provide water for irrigated areas. In recent years, the irrigation canals of Central Asia have been negatively affected by deformation phenomena. As a result, their hydraulic parameters changed and their throughput decreased. The results of the studies in the field of the deformations and designing open irrigation canals show that a lot of work has been completed. Ensuring the static and dynamic stability and increasing the efficiency of the canals require to cover the channels with concrete cladding. The need to cover the canals with concrete cladding raises the problem of the high cost of these works. The optimal solution to the problem is to reduce concrete consumption. The article proposes a method for designing a canal from the condition of the hydraulically most advantageous section. According to the proposed method, the consumption of concrete mixture is reduced by 36% and the increase in the dynamic stability of the canal (when assessing the nanotransport ability of the canal) is increased by 26%. The research results are confirmed by the formulas used in practice.
| Mualliflar | Kudrat Rakhimov, Tursinoy Apakhujayeva, Makhsud Otaxonov, Davronjon Allayorov |
|---|---|
| Jurnal | Илм-фан ва инновацион ривожланиш |
| Nashr sanasi | 2020-12-29 |
| Jild | 3 |
| Son | 6 |
| Betlar | 94-102 |
| Til | en |
| DOI | 10.36522/2181-9637-2020-6-11 |
DOI: 10.36522/2181-9637-2020-6-11 · Maqolaning asl sahifasi · PDF
The article describes the stages of the development of bicycle infrastructure in urban public transport using multimodal transport technologies. The results of a survey among more than 200 residents and guests of…
The paper represents infrared laser and digital camera based equipment for measurement of gap and flushness on the automobile. The system is based on smartphone that is used as camera and database, while the red laser…
The paper deals with a new import-substituting antiscalant to protect reverse osmosis membranes of water desalination systems in Uzbekistan. The studies show that during the purification of natural brackish waters…
The article discusses the methods of using composite soft magnetic alloys for two stator-valve motors of railway electric transport. The study deals with the main groups of alloys, which sharply differ in the shape of…
The time spent on public transport to the destination is one of the main criteria that determine the quality of its service. If public transport exceeds a predetermined schedule, passengers will not be able to reach…
The article provides the results and conclusions on the study of the history of development of agriculture on the territory of modern Uzbekistan. In particular, thanks to excavations in the Sapallitepa settlement…
The discovered regularities are explained by the configurationally model of the electronic structure of matter as follows: in subgroups IIIa – VIIIa of groups of the periodic table in the series Ti → Ni, the orbital of…
An assessment of hybrids of medium staple cotton by fiber quality in the Tashkent, Fergana and Kashkadarya regions of the Republic of Uzbekistan has been carried out. Four hybrid combinations of different genetic…
The article presents the research results to increase the volume of raw silk in the silk industry. Increasing the volume of cocoon harvesting, raw silk production and quality of the product is an urgent task today. The…
Today, the need for new sites for the construction of modern facilities is growing every year as a result of the rapid development of “construction of buildings and industrial facilities” in the new Uzbekistan. New…