The dynamic behaviour of laminated structures with imperfect interfaces is studied by considering the propagation of harmonic waves. Interfaces are assumed to allow for relative motion in both the tangential and normal directions. New models are developed for studying basic cases and the fundamentals of the problem, a new and efficient zigzag theory is used to analyse laminates with an arbitrary number of layers. This work is applicable to laminated composite structures, sandwich structures, laminated glass and other laminated structures. The work points out the challenges associated with modelling laminates with imperfect bonding and the limitations of several existing theories, particularly for dynamic problems.
WAVE PROPAGATION IN MULTILAYER STRUCTURES AND ADVANCED STRUCTURAL THEORIES
MASSABO', ROBERTA;
2015-01-01
Abstract
The dynamic behaviour of laminated structures with imperfect interfaces is studied by considering the propagation of harmonic waves. Interfaces are assumed to allow for relative motion in both the tangential and normal directions. New models are developed for studying basic cases and the fundamentals of the problem, a new and efficient zigzag theory is used to analyse laminates with an arbitrary number of layers. This work is applicable to laminated composite structures, sandwich structures, laminated glass and other laminated structures. The work points out the challenges associated with modelling laminates with imperfect bonding and the limitations of several existing theories, particularly for dynamic problems.
| File | Dimensione | Formato | |
|---|---|---|---|
|
paper abrate massabo ICCM20 R3.pdf
accesso aperto
Tipologia:
Documento in Post-print
Dimensione
1 MB
Formato
Adobe PDF
|
1 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
