The problems arising during the construction of embankments on floodplain sections of rivers within urbanized territories are considered in this paper. The main problem of arranging soil dumping on the floodplain for the further construction of various objects is the impact of such embankments on riverbed processes. The solution of such problems is also complicated by the insufficient volume of hydrological surveys necessary for the study of riverbed processes. In the present work, an attempt is made to use the available limited hydrological data with an acceptable degree of accuracy to assess the impact of the development of the left-bank floodplain of the Ob River on riverbed processes. The performed studies made it possible to determine the roughness coefficients, calculate the slopes of the free surface and their relative change in the domestic and design state. The Ob River in the area of the Novosibirsk Water Park allows concluding that the flow rates can vary from 4 to 5% with regard to the common ones. Consequently, the dynamics of the riverbed flow will not undergo significant changes and will not affect the stability of the coastal strip both in the development area and in the areas upstream and downstream. Despite the fact that, in general, the influence of the object under construction on the dynamics of riverbed processes is insignificant, local erosion of the bank slope of the embankment under the foundation of the structures is possible. To prevent the negative consequences of local erosion, a device for securing the slopes is recommended. When choosing and calculating the options for fastening, the impact of the flow and wave effects were taken into account. As a result, 2 options for fastening the slopes of floodplain embankments were proposed and calculated – dumped rock embankment and fastening with monolithic reinforced concrete slabs.


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    Titel :

    Coastal Protection Device in the Area of the Novosibirsk Water Park


    Weitere Titelangaben:

    Lect. Notes in Networks, Syst.


    Beteiligte:
    Manakov, Aleksey (Herausgeber:in) / Edigarian, Arkadii (Herausgeber:in) / Sorokin, Evgeniy (Autor:in) / Voroshilova, Marina (Autor:in)

    Kongress:

    International Scientific Siberian Transport Forum ; 2021 May 11, 2021 - May 14, 2021



    Erscheinungsdatum :

    2022-03-19


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Coastal Protection Device in the Area of the Novosibirsk Water Park

    Sorokin, Evgeniy / Voroshilova, Marina | TIBKAT | 2022


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