Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler
<span>In this paper, we consider the equations of non-axisymmetric oscillations of discretely reinforced multilayer cylindrical shells of elliptical section. When analyzing the elements of the elastic structure, a refinement model of the theory of shells and rods of the Timoshenko type is used...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Vasyl Stefanyk Precarpathian National University
2018-01-01
|
| Series: | Фізика і хімія твердого тіла |
| Online Access: | http://journals.pu.if.ua/index.php/pcss/article/view/2304 |
| _version_ | 1818309175261790208 |
|---|---|
| author | A. V. Pavliuk |
| author_facet | A. V. Pavliuk |
| author_sort | A. V. Pavliuk |
| collection | DOAJ |
| description | <span>In this paper, we consider the equations of non-axisymmetric oscillations of discretely reinforced multilayer cylindrical shells of elliptical section. When analyzing the elements of the elastic structure, a refinement model of the theory of shells and rods of the Timoshenko type is used. The numerical method of solving the dynamic equations is based on the integro- interpolation method of constructing the finite-difference schemes for equations with discontinuous coefficients. The problem of dynamic behavior of a three-layer longitudinal-transversal reinforced cylindrical shell of an elliptical section under a distributed nonstationary load is investigated. A solution of the problem on dynamic behaviour of the three-layered cylindrical shell with some discrete longitudinal-transverse ribbed filler is considered for distributed non-stationary loading. </span><br /><strong>Keywords:</strong><span> three-layer cylindrical shell, elliptic cross-section, Timoshenko-type theory, forced vibrations, numerical solution.</span> |
| first_indexed | 2024-12-13T07:25:59Z |
| format | Article |
| id | doaj.art-5309de49f08c466182bf05126db8a754 |
| institution | Directory Open Access Journal |
| issn | 1729-4428 2309-8589 |
| language | English |
| last_indexed | 2024-12-13T07:25:59Z |
| publishDate | 2018-01-01 |
| publisher | Vasyl Stefanyk Precarpathian National University |
| record_format | Article |
| series | Фізика і хімія твердого тіла |
| spelling | doaj.art-5309de49f08c466182bf05126db8a7542022-12-21T23:55:18ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892018-01-0118224324810.15330/pcss.18.2.243-2482010Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed FillerA. V. Pavliuk0Інститут механіки Національної академії наук України ім. С.П. Тимошенка<span>In this paper, we consider the equations of non-axisymmetric oscillations of discretely reinforced multilayer cylindrical shells of elliptical section. When analyzing the elements of the elastic structure, a refinement model of the theory of shells and rods of the Timoshenko type is used. The numerical method of solving the dynamic equations is based on the integro- interpolation method of constructing the finite-difference schemes for equations with discontinuous coefficients. The problem of dynamic behavior of a three-layer longitudinal-transversal reinforced cylindrical shell of an elliptical section under a distributed nonstationary load is investigated. A solution of the problem on dynamic behaviour of the three-layered cylindrical shell with some discrete longitudinal-transverse ribbed filler is considered for distributed non-stationary loading. </span><br /><strong>Keywords:</strong><span> three-layer cylindrical shell, elliptic cross-section, Timoshenko-type theory, forced vibrations, numerical solution.</span>http://journals.pu.if.ua/index.php/pcss/article/view/2304 |
| spellingShingle | A. V. Pavliuk Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler Фізика і хімія твердого тіла |
| title | Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler |
| title_full | Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler |
| title_fullStr | Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler |
| title_full_unstemmed | Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler |
| title_short | Dynamics of Three-layer Cylindrical Shells Elliptical Cross-Section With a Longitudinal-Transverse Discrete Ribbed Filler |
| title_sort | dynamics of three layer cylindrical shells elliptical cross section with a longitudinal transverse discrete ribbed filler |
| url | http://journals.pu.if.ua/index.php/pcss/article/view/2304 |
| work_keys_str_mv | AT avpavliuk dynamicsofthreelayercylindricalshellsellipticalcrosssectionwithalongitudinaltransversediscreteribbedfiller |