Back to Search
Start Over
Damping Analysis of Fibre-Reinforced Composites and Structure.
- Source :
-
Polymers & Polymer Composites . 2011, Vol. 19 Issue 2/3, p81-86. 6p. 5 Diagrams, 5 Charts. - Publication Year :
- 2011
-
Abstract
- The purpose of the paper is to analyze the damping characteristics of several advanced fibre-reinforced composites, and ulteriorly optimize the damping performance of a composite structure. Numerical modelling of the damping was developed considering the finite element method based on the modal strain energy. The modal damping characteristics of the fibre-reinforced composites were evaluated, including the modal frequencies, modal shapes and modal loss factors. The damping performances of different fibre-reinforced composites were compared. Furthermore, the damping performance of a laminated composite structure was optimized by considering the effects of different lay-up sequences and layer orientations. An optimum design scheme of the composite structure was presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09673911
- Volume :
- 19
- Issue :
- 2/3
- Database :
- Academic Search Index
- Journal :
- Polymers & Polymer Composites
- Publication Type :
- Academic Journal
- Accession number :
- 60604807
- Full Text :
- https://doi.org/10.1177/0967391111019002-305