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3D buckling analysis of multidelaminated composite specimens
- Source :
- Scopus-Elsevier, Science and Engineering of Composite Materials, Vol 14, Iss 3, Pp 181-188 (2007)
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Abstract
- The behaviour of thin composite laminates (unidirectional, cross-ply and angle-ply) under compressive loads has been examined in cases where multiple delaminations are present. The problem is solved using the Finite Element Method (FEM) both with linear analyses, based on the eigenvalues research problem, and with nonlinear analyses, based on incremental-iterative procedures. In particular, the role of the delamination length, of the angle of the plies and of the stacking sequence on the critical load is investigated. Results are compared with those found in literature derived from experimental or numerical 2D analyses.
- Subjects :
- Materials science
Buckling
Composite number
TA401-492
Materials Chemistry
Ceramics and Composites
FEM analysis
buckling
Composite material
Settore ING-IND/15 - Disegno E Metodi Dell'Ingegneria Industriale
Materials of engineering and construction. Mechanics of materials
delamination
composite laminate
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Scopus-Elsevier, Science and Engineering of Composite Materials, Vol 14, Iss 3, Pp 181-188 (2007)
- Accession number :
- edsair.doi.dedup.....d4c9946b14ac829b03f3630363288e69