| dc.creator |
Ávila Antonio Ferreira |
|
| dc.creator |
Krishina Tamma Kumar |
|
| dc.date |
1999 |
|
| dc.date.accessioned |
2013-05-30T11:16:20Z |
|
| dc.date.available |
2013-05-30T11:16:20Z |
|
| dc.date.issued |
2013-05-30 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73861999000400006 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01007386&date=1999&volume=21&issue=4&spage=622 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/4477 |
|
| dc.description |
The present paper describes an integrated micro/macro mechanical study of the elastic-viscoplastic behavior of unidirectional metal matrix composites (MMC). The micromechanical analysis of the elastic moduli is based on the Composites Cylinder Assemblage model (CCA) with comparisons also draw with a Representative Unit Cell (RUC) technique. These "homogenization" techniques are later incorporated into the Vanishing Fiber Diameter (VFD) model and a new formulation is proposed. The concept of a smeared element procedure is employed in conjunction with two different versions of the Bodner and Partom elastic-viscoplastic constitutive model for the associated macroscopic analysis. The formulations developed are also compared against experimental and analytical results available in the literature. |
|
| dc.publisher |
The Brazilian Society of Mechanical Sciences |
|
| dc.source |
Journal of the Brazilian Society of Mechanical Sciences |
|
| dc.subject |
Metal Matrix Composites |
|
| dc.subject |
Finite Element Method |
|
| dc.subject |
Micro/Macro-Mechanics |
|
| dc.subject |
Elastic-Viscoplastic Materials |
|
| dc.title |
Non-linear analysis of laminated metal matrix composites by an integrated micro/macro-mechanical model |
|