Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus)
The problem of viscoelastic isotropic and orthotropic shells steadiness under the axial dynamic load was examined. The behavior of gently-sloping variable-thickness shells and plates under all these factors is not enough investigated and needs further inquiry.Using the Bubnov-Galerkin method, the sy...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Peter the Great St. Petersburg Polytechnic University
2011-10-01
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| Series: | Инженерно-строительный журнал |
| Subjects: | |
| Online Access: | http://www.engstroy.spb.ru/index_2011_06/zhgoutov_obolochki.pdf |
| _version_ | 1819161393472995328 |
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| author | Zhgoutov V.M. Abdikarimov R.A. |
| author_facet | Zhgoutov V.M. Abdikarimov R.A. |
| author_sort | Zhgoutov V.M. |
| collection | DOAJ |
| description | The problem of viscoelastic isotropic and orthotropic shells steadiness under the axial dynamic load was examined. The behavior of gently-sloping variable-thickness shells and plates under all these factors is not enough investigated and needs further inquiry.Using the Bubnov-Galerkin method, the system of nonlinear ordinary integro-differential expressions in partial derivatives was obtained. The numerical method based on the quadrature rules was used for solving it. The algorithm for the computer solving was obtained. The computer steadiness modeling of the analyzed shells was also held, under varying its physical, mechanical and geometrical parameters. |
| first_indexed | 2024-12-22T17:11:38Z |
| format | Article |
| id | doaj.art-4826c34bc3954df08a6ee9f8f3c730ad |
| institution | Directory Open Access Journal |
| issn | 2071-4726 2071-0305 |
| language | English |
| last_indexed | 2024-12-22T17:11:38Z |
| publishDate | 2011-10-01 |
| publisher | Peter the Great St. Petersburg Polytechnic University |
| record_format | Article |
| series | Инженерно-строительный журнал |
| spelling | doaj.art-4826c34bc3954df08a6ee9f8f3c730ad2022-12-21T18:19:03ZengPeter the Great St. Petersburg Polytechnic UniversityИнженерно-строительный журнал2071-47262071-03052011-10-012461222Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus)Zhgoutov V.M.Abdikarimov R.A.The problem of viscoelastic isotropic and orthotropic shells steadiness under the axial dynamic load was examined. The behavior of gently-sloping variable-thickness shells and plates under all these factors is not enough investigated and needs further inquiry.Using the Bubnov-Galerkin method, the system of nonlinear ordinary integro-differential expressions in partial derivatives was obtained. The numerical method based on the quadrature rules was used for solving it. The algorithm for the computer solving was obtained. The computer steadiness modeling of the analyzed shells was also held, under varying its physical, mechanical and geometrical parameters.http://www.engstroy.spb.ru/index_2011_06/zhgoutov_obolochki.pdfgently-sloping variable-thickness shellviscoelasticitydynamical steadiness |
| spellingShingle | Zhgoutov V.M. Abdikarimov R.A. Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) Инженерно-строительный журнал gently-sloping variable-thickness shell viscoelasticity dynamical steadiness |
| title | Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) |
| title_full | Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) |
| title_fullStr | Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) |
| title_full_unstemmed | Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) |
| title_short | Geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable-thickness shells’ dynamical steadiness (rus) |
| title_sort | geometrically nonlinear mathematical simulation the viscoelastic gently sloping variable thickness shells dynamical steadiness rus |
| topic | gently-sloping variable-thickness shell viscoelasticity dynamical steadiness |
| url | http://www.engstroy.spb.ru/index_2011_06/zhgoutov_obolochki.pdf |
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