Approximate method of calculation of inundation of river valley at extreme releases from water reservoir in the period of the high water
Keywords:water reservoir, hydrodynamic modeling, skipping flood flow, flooding of river bottom land
Purpose. The work assesses the danger of inundation of river bottom land. It is necessary to estimate a danger of water flow over the top of earth dam in the period of high water.
Methods. The hydrodynamic modeling of flow parameters of the water reservoir is considered based on the use of geographical marks of the river bottom land and water levels in the river.
Findings. The simulation carried out with the help of the created computer program allows to make a forecast of the depth of the stream in the riverbed taking into account the floodplain.
Application field of research. The results obtained make it possible to use this technique to determine the propagation of a flood wave during the passage of high water.
Conclusions. A new method for calculating the bottom land flooding of the river is suggested, while flooding.
Tararin A.M. Kosmicheskiy monitoring i otsenka riska zatopleniya urbanizirovannykh territoriy v periody polovodiy [Space monitoring and assessment of the risk of flooding of urbanized areas during periods of floods]. PhD tech. sci. diss. synopsis.: 25.00.36. Moscow, 2013. 23 p. (rus)
Golubeva A.B., Zemtsov V.A. Otsenka opasnosti i riskov navodneniy v g. Barnaule (pos. Zaton) [Flood hazard and risk assessment in Barnaul (Zaton settlement)]. Vestnik Tomskogo gosudarstvennogo universiteta, 2013. Issue 373. 36–41 p. (rus)
Stepanov K.A. Modelirovanie pavodkovykh i proryvnykh voln dlya obosnovaniya meropriyatiy po zashchite sel'skokhozyaystvennykh zemel' ot zatopleniya [Simulation of flood and breakthrough waves for justification of measures to protect agricultural lands from flooding]. PhD tech. sci. diss. synopsis: 06.01.02. Moscow, 2013. 20 p. (rus)
Veremenyuk V.V., Ivashechkin V.V. Raschet parametrov volny polovod'ya v reke nizhe vodokhranilishcha [Calculation of the flood wave in the river below the reservoir]. Melioratsiya, 2016. 26–31 p. (rus)
Rogunovich V.P. Raschet vodnogo rezhima sistem vodotokov [Calculation of the water regime of watercourse systems. Numerical methods in hydraulics]. Chislennye metody v gidravlike: theses of the report of the All-Union Symposium. Telavi, 1980. Pp. 54–57. (rus)
Ivashechkin V.V., Veremenyuk V.V., Kruglov G.G., Anatsko Ya.Ya., Soldatenko Ya.A. Prognoz urovney v Vileyskom vodokhranilishche pri propuske raskhodov polovod'ya [Forecast of the levels in the Vileyskoye reservoir at the time of flow of floods]. Vestnik BrGTU, 2017. No. 2: Vodokhozyaystvennoe stroitel'stvo, teploenergetika i geoekologiya. Pp. 17–21. (rus)
Meliorativnye sistemy i sooruzheniya [Melioration systems and structures]: Appendix 14 to SNiP 2.06.03-85. Implemented on 07/01/1986. Moscow: Gosstroy USSR, 1986. 59 p. (rus)
Abstract views: 124 PDF Downloads: 104
How to Cite
LicenseCopyright (c) 2018 Veremenyuk V.V., Ivashechkin V.V., Semenova Ya.A., Nemerovets O.V.
CC «Attribution-NonCommercial» («Атрибуция — Некоммерческое использование») 4.0