NEW DESIGNS OF FISHING FACILITIES USED IN WATER PRODUCTION
DOI:
https://doi.org/10.54668/2789-6323-2022-106-3-14-21Keywords:
hydraulic structures, fish pass structures, pond fish pass structures, reservoir, poolAbstract
The paper deals with the research of new structures of concrete hydraulic structures. An important stage in their design is the correct choice of groups of fish passage structures. It is worth noting that the selection of the structure group is carried out mainly on the basis of technical and economic comparisons, and not for structural reasons, taking into account the possibility of fish passing along the entire length of the tract. In the Republic of Kazakhstan, much attention has recently been paid
to the development of fisheries. One of the evidences of this is the work of scientists and doctoral students of universities in this field. To create conditions for fish farming in the country, it is necessary to create fish-passing and fish-protection facilities. In any case, we need a new system for the development of fisheries. Indeed, there is no wealth in the fishing industry today. In particular, there is water, little fish. There is a problem here. If there are several reservoirs in the region suitable for fish farming, we will not be able to meet the demand of the residents of the region. If we consider this industry, which forms the basis of the region’s economy, as an additional source of income or a subsidiary farm, then it is obvious that the problem will not be solved today or tomorrow.
References
Informacionnaja strаnica novostej [Jelektronnyj resurs] https://baq.kz/ news/othernews/prezident-ekologiya-zhne-tabi-i-resurstar-ministrin-abyldady.
Informacionaja starnica novostej [Jelektronnyj resurs] https://oinet.kz/e/action/ShowInfo.php?classid=1&id=23408
Rozanov N.P.Hydraulic engineering structures. - M.: Agropromizdat, 1985, pp.373-375, fig. 13.9.
Shkura V.N. Fish-passing structures of low-pressure hydraulic units. Novocherkassk: Don, 1979, pp.24-65.
Utility model Patent. Pond fish-passing facility /Koibakov S.M., Dzholdasov S.K., Zholamanov N.Zh., Smilov B., Rustem E. No. 4098 dated 7.06.2019
Utility model Patent. Fish-passing facility /Zholamanov N.Zh., Koibakov S.M., Dzholdasov S.K., Smilov B., Rustem E. No. 3883 dated 05.12.2018
Lavrov N.P., Loginov G.I., Korzhavin N.V. Methods of fish protection during water intake from mountain rivers into irrigation and hydropower systems. //Architecture and construction: Collection of scientific tr. B.: KRSU, 2003. pp. 268-274.
Vvedensky O.G. Movement of water in a tray through a hydraulic structure / O.G.Vvedensky // Thesis report of the conference on the results of scientific research. works of MarGTU (April 19-21, 1999). – Yoshkar-Ola: MarGTU, 1999. – pp. 53-56. – Dep. in VINITI 25.08.99, No. 2712 - V99.
