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  • 1
    Online-Ressource
    Online-Ressource
    EDP Sciences ; 2021
    In:  E3S Web of Conferences Vol. 264 ( 2021), p. 01051-
    In: E3S Web of Conferences, EDP Sciences, Vol. 264 ( 2021), p. 01051-
    Kurzfassung: The increasing demand for improved irrigation systems in the world requires a more comprehensive and widespread study of the reliability and safety of hydraulic structures. In this regard, increasing the reliability during the operation of hydraulic structures of irrigation systems, especially on collapsible soils, is very important because loess subsidence soils are widespread globally, a significant part of loess rocks are also found in Central Asia, including the Republic of Uzbekistan. This article discusses the study of the features of the joint work of full-scale irrigation structures with their loess subsidence bases and the intense - deformative state of subsidence foundations during their joint work with hydraulic structures on irrigation canals of the Kashkadarya region.
    Materialart: Online-Ressource
    ISSN: 2267-1242
    Sprache: Englisch
    Verlag: EDP Sciences
    Publikationsdatum: 2021
    ZDB Id: 2755680-3
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Online-Ressource
    Online-Ressource
    EDP Sciences ; 2021
    In:  E3S Web of Conferences Vol. 264 ( 2021), p. 03069-
    In: E3S Web of Conferences, EDP Sciences, Vol. 264 ( 2021), p. 03069-
    Kurzfassung: One of the most important tasks in designing and constructing reclamation network structures on loess subsidence soils is to ensure their long-term trouble-free operation. The improvement of methods for the design of hydraulic structures on subsidence foundations requires further study of very complex physical processes occurring in the foundations of structures during their construction and operation. This is confirmed by the fact that even if all the requirements and recommendations of regulatory documents for the design of irrigation systems on subsiding soils are observed, the deformations of the foundations of structures often significantly exceed the calculated ones, which can cause a loss of serviceability of irrigation structures. This determines the need for further study peculiarities of interaction of irrigation structures with their subsidence bases. This article is devoted to this problem, in particular, to the study of the influence of stress redistribution in wetted subsidence foundations of hydraulic structures on the stressed state of their elements and the stress-strain state of loess subsidence foundations on the models of float bets of hydraulic structures in the Karshi steppe.
    Materialart: Online-Ressource
    ISSN: 2267-1242
    Sprache: Englisch
    Verlag: EDP Sciences
    Publikationsdatum: 2021
    ZDB Id: 2755680-3
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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