| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Silva, Lucas de Haro | |
| dc.creator | Santade, Fransber | |
| dc.creator | Paupitz Gonçalves, Paulo José | |
| dc.creator | Capello Sousa, Edson Antonio | |
| dc.creator | Cunha, A. | |
| dc.creator | Caetano, E. | |
| dc.creator | Ribeiro, P. | |
| dc.creator | Muller, G. | |
| dc.date | 2015-11-03T15:30:05Z | |
| dc.date | 2016-10-25T21:18:41Z | |
| dc.date | 2015-11-03T15:30:05Z | |
| dc.date | 2016-10-25T21:18:41Z | |
| dc.date | 2014-01-01 | |
| dc.date.accessioned | 2017-04-06T09:18:38Z | |
| dc.date.available | 2017-04-06T09:18:38Z | |
| dc.identifier | Eurodyn 2014: Ix International Conference On Structural Dynamics. Munich: European Assoc Structural Dynamics, p. 1769-1773, 2014. | |
| dc.identifier | 2311-9020 | |
| dc.identifier | http://hdl.handle.net/11449/130191 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/130191 | |
| dc.identifier | WOS:000354786602053 | |
| dc.identifier | http://paginas.fe.up.pt/~eurodyn2014/CD/program.html | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/940738 | |
| dc.description | Many new viscoelastic materials have been developed recently to help improve noise and vibration levels in mechanical structures for applications in automobile and aeronautical industry. The viscoelastic layer treatment applied to solid metal structures modifies two main properties which are related to the mass distribution and the damping mechanism. The other property controlling the dynamics of a mechanical system is the stiffness that does not change much with the viscoelastic material. The model of such system is usually complex, because the viscoelastic material can exhibit nonlinear behavior, in contrast with the many available tools for linear dynamics. In this work, the dynamic behavior of sandwich beam is modeled by finite element method using different element types which are then compared with experimental results developed in the laboratory for various beams with different viscoelastic layer materials. The finite element model is them updated to help understand the effects in the damping for various natural frequencies and the trade-off between attenuation and the mass add to the structure. | |
| dc.language | eng | |
| dc.publisher | European Assoc Structural Dynamics | |
| dc.relation | Eurodyn 2014: Ix International Conference On Structural Dynamics | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | Dynamics | |
| dc.subject | Viscoelastic materials | |
| dc.subject | Damping | |
| dc.subject | Finite Element Method (FEM) | |
| dc.title | Dynamic analysis for different finite element models of beams with viscoelastic damping layer | |
| dc.type | Otro | |
