Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers
Results of flood modelling for three cities located in different parts of Russia: (1) Veliky Ustyug at the Northern Dvina river (Europe); (2) Mezhdurechensk at the Tom river (Siberia); and (3) Blagoveschensk at the Amur river (Far East) are presented. The two-dimensional hydrodynamic model of fl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2015-06-01
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| Series: | Proceedings of the International Association of Hydrological Sciences |
| Online Access: | https://www.proc-iahs.net/370/69/2015/piahs-370-69-2015.pdf |
| _version_ | 1819237415514013696 |
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| author | V. V. Belikov I. N. Krylenko I. N. Krylenko A. M. Alabyan A. A. Sazonov A. V. Glotko |
| author_facet | V. V. Belikov I. N. Krylenko I. N. Krylenko A. M. Alabyan A. A. Sazonov A. V. Glotko |
| author_sort | V. V. Belikov |
| collection | DOAJ |
| description | Results of flood modelling for three cities located in different parts of
Russia: (1) Veliky Ustyug at the Northern Dvina river (Europe); (2)
Mezhdurechensk at the Tom river (Siberia); and (3) Blagoveschensk at the
Amur river (Far East) are presented. The two-dimensional hydrodynamic model
of flow in channels and on floodplain STREAM_2D on the basis
of the numerical solution of two-dimensional Saint–Venant equations on a
hybrid curvilinear quadrangular and rectangular mesh was used for the
simulations. Verification of the model through a comparison of simulated
inundated areas with outlines of flooded zones from satellite images for
known hydrologic situations demonstrate close correspondence (relative
errors of 7–12% in terms of the area for peaks of the analysed floods).
Analyses of embankment influence of large-scale levees on the water flow
demonstrate that, in some cases, water levels could rise by more than 1 m
and the patterns of the flooding zones could significantly differ. |
| first_indexed | 2024-12-23T13:19:58Z |
| format | Article |
| id | doaj.art-731b0740d0fc4e058f27c4fd0dc05ef9 |
| institution | Directory Open Access Journal |
| issn | 2199-8981 2199-899X |
| language | English |
| last_indexed | 2024-12-23T13:19:58Z |
| publishDate | 2015-06-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Proceedings of the International Association of Hydrological Sciences |
| spelling | doaj.art-731b0740d0fc4e058f27c4fd0dc05ef92022-12-21T17:45:29ZengCopernicus PublicationsProceedings of the International Association of Hydrological Sciences2199-89812199-899X2015-06-01370697410.5194/piahs-370-69-2015Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian riversV. V. Belikov0I. N. Krylenko1I. N. Krylenko2A. M. Alabyan3A. A. Sazonov4A. V. Glotko5Water Problems Institute, Moscow, RussiaLomonosov Moscow State University, Moscow, RussiaWater Problems Institute, Moscow, RussiaLomonosov Moscow State University, Moscow, RussiaLomonosov Moscow State University, Moscow, RussiaAkvarius Research and Production LLC, Moscow, RussiaResults of flood modelling for three cities located in different parts of Russia: (1) Veliky Ustyug at the Northern Dvina river (Europe); (2) Mezhdurechensk at the Tom river (Siberia); and (3) Blagoveschensk at the Amur river (Far East) are presented. The two-dimensional hydrodynamic model of flow in channels and on floodplain STREAM_2D on the basis of the numerical solution of two-dimensional Saint–Venant equations on a hybrid curvilinear quadrangular and rectangular mesh was used for the simulations. Verification of the model through a comparison of simulated inundated areas with outlines of flooded zones from satellite images for known hydrologic situations demonstrate close correspondence (relative errors of 7–12% in terms of the area for peaks of the analysed floods). Analyses of embankment influence of large-scale levees on the water flow demonstrate that, in some cases, water levels could rise by more than 1 m and the patterns of the flooding zones could significantly differ.https://www.proc-iahs.net/370/69/2015/piahs-370-69-2015.pdf |
| spellingShingle | V. V. Belikov I. N. Krylenko I. N. Krylenko A. M. Alabyan A. A. Sazonov A. V. Glotko Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers Proceedings of the International Association of Hydrological Sciences |
| title | Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers |
| title_full | Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers |
| title_fullStr | Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers |
| title_full_unstemmed | Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers |
| title_short | Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers |
| title_sort | two dimensional hydrodynamic flood modelling for populated valley areas of russian rivers |
| url | https://www.proc-iahs.net/370/69/2015/piahs-370-69-2015.pdf |
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