| contributor author | Carrera, E. | |
| contributor author | Zappino, E. | |
| contributor author | Filippi, M. | |
| date accessioned | 2017-05-09T01:04:04Z | |
| date available | 2017-05-09T01:04:04Z | |
| date issued | 2013 | |
| identifier issn | 1048-9002 | |
| identifier other | vib_135_1_011019.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/153556 | |
| description abstract | This paper deals with the dynamic analysis of reinforced thinwalled structures by means of refined onedimensional models. Complex reinforced structures are considered which are built by using different components: skin, ribs, and stringers. Higherorder onedimensional model based on the Carrera unified formulation (CUF) are used to model panels, stringer, and ribs by referring to a unique model. The finite element method (FEM) is used to provide a solution that deals with any boundary condition configuration. The structure is geometrically linear and the materials are isotropic and elastic. The dynamic behavior of a number of reinforced thinwalled cylindrical structures have been analyzed. The effects of the reinforcements (ribs and stringers) are investigated in terms of natural frequencies and modalshapes. The results show a good agreement with those from commercial codes by reducing the computational costs in terms of degrees of freedom (DOFs). | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Free Vibration Analysis of Thin Walled Cylinders Reinforced With Longitudinal and Transversal Stiffeners | |
| type | Journal Paper | |
| journal volume | 135 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.4007559 | |
| journal fristpage | 11019 | |
| journal lastpage | 11019 | |
| identifier eissn | 1528-8927 | |
| tree | Journal of Vibration and Acoustics:;2013:;volume( 135 ):;issue: 001 | |
| contenttype | Fulltext | |
