| dc.creator |
Najafov, A. M. |
|
| dc.creator |
Sofiyev, A. H. |
|
| dc.creator |
Kuruoglu, N. |
|
| dc.date |
2013-04-30T21:00:00Z |
|
| dc.date.accessioned |
2020-10-06T09:49:33Z |
|
| dc.date.available |
2020-10-06T09:49:33Z |
|
| dc.identifier |
48606fda-e35e-48d5-a47c-a7840f0931f1 |
|
| dc.identifier |
10.1007/s11012-012-9636-0 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/48606fda-e35e-48d5-a47c-a7840f0931f1/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/59129 |
|
| dc.description |
In this study, the torsional vibration and stability problems of functionally graded (FG) orthotropic cylindrical shells in the elastic medium, using the Galerkin method was investigated. Pasternak model is used to describe the reaction of the elastic medium on the cylindrical shell. Mixed boundary conditions are considered. The material properties and density of the orthotropic cylindrical shell are assumed to vary exponentially in the thickness direction. The basic equations of the FG orthotropic cylindrical shell under the torsional load resting on the Pasternak-type elastic foundation are derived. The expressions for the critical torsional load and dimensionless torsional frequency parameter of the FG orthotropic cylindrical shell resting on elastic foundations are obtained. The effects of variations of shell parameters, the exponential factor characterizing the degree of material gradient, orthotropy, foundation stiffness and shear subgrade modulus of the foundation on the critical torsional load and dimensionless torsional frequency parameter are examined. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Torsional vibration and stability of functionally graded orthotropic cylindrical shells on elastic foundations |
|
| dc.type |
info:eu-repo/semantics/article |
|