Vibrations of dam–plate of a hydro-technical structure under seismic load
In present paper, the problem of the vibration of a viscoelastic dam-plate of a hydro-technical structure is investigated, based on the Kirchhoff-Love hypothesis in the geometrically nonlinear statement. This problem is reduced to a system of nonlinear ordinary integro-differential equations by usin...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/40/e3sconf_conmechydro2021_05057.pdf |
| _version_ | 1818588370854477824 |
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| author | Tukhtaboev A Leonov Sergey Turaev Fozil Ruzmetov Kudrat |
| author_facet | Tukhtaboev A Leonov Sergey Turaev Fozil Ruzmetov Kudrat |
| author_sort | Tukhtaboev A |
| collection | DOAJ |
| description | In present paper, the problem of the vibration of a viscoelastic dam-plate of a hydro-technical structure is investigated, based on the Kirchhoff-Love hypothesis in the geometrically nonlinear statement. This problem is reduced to a system of nonlinear ordinary integro-differential equations by using the Bubnov-Galerkin method. The resulting system with a weakly-singular Koltunov-Rzhanitsyn kernel is solved using a numerical method based on quadrature formulas. The behavior of the viscoelastic dam-plate of hydro-technical structure is studied for the wide ranges of physical, mechanical, and geometrical material parameters. |
| first_indexed | 2024-12-16T09:23:41Z |
| format | Article |
| id | doaj.art-f87c928060884d578450d9ce401a9240 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-16T09:23:41Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-f87c928060884d578450d9ce401a92402022-12-21T22:36:42ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012640505710.1051/e3sconf/202126405057e3sconf_conmechydro2021_05057Vibrations of dam–plate of a hydro-technical structure under seismic loadTukhtaboev A0Leonov Sergey1Turaev Fozil2Ruzmetov Kudrat3Namangan Civil Engineering InstituteNational Technical University “Kharkiv Polytechnic Institute”Tashkent Institute of Irrigation and Agricultural Mechanization EngineersTashkent State Agrarian UniversityIn present paper, the problem of the vibration of a viscoelastic dam-plate of a hydro-technical structure is investigated, based on the Kirchhoff-Love hypothesis in the geometrically nonlinear statement. This problem is reduced to a system of nonlinear ordinary integro-differential equations by using the Bubnov-Galerkin method. The resulting system with a weakly-singular Koltunov-Rzhanitsyn kernel is solved using a numerical method based on quadrature formulas. The behavior of the viscoelastic dam-plate of hydro-technical structure is studied for the wide ranges of physical, mechanical, and geometrical material parameters.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/40/e3sconf_conmechydro2021_05057.pdf |
| spellingShingle | Tukhtaboev A Leonov Sergey Turaev Fozil Ruzmetov Kudrat Vibrations of dam–plate of a hydro-technical structure under seismic load E3S Web of Conferences |
| title | Vibrations of dam–plate of a hydro-technical structure under seismic load |
| title_full | Vibrations of dam–plate of a hydro-technical structure under seismic load |
| title_fullStr | Vibrations of dam–plate of a hydro-technical structure under seismic load |
| title_full_unstemmed | Vibrations of dam–plate of a hydro-technical structure under seismic load |
| title_short | Vibrations of dam–plate of a hydro-technical structure under seismic load |
| title_sort | vibrations of dam plate of a hydro technical structure under seismic load |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/40/e3sconf_conmechydro2021_05057.pdf |
| work_keys_str_mv | AT tukhtaboeva vibrationsofdamplateofahydrotechnicalstructureunderseismicload AT leonovsergey vibrationsofdamplateofahydrotechnicalstructureunderseismicload AT turaevfozil vibrationsofdamplateofahydrotechnicalstructureunderseismicload AT ruzmetovkudrat vibrationsofdamplateofahydrotechnicalstructureunderseismicload |