Nonlinear High-Order Response of Imperfect Sandwich Beams with Delaminated Faces

Nonlinear High-Order Response of Imperfect Sandwich Beams with Delaminated Faces

Delaminations within face sheets are often observed when a sandwich structure is exposed to impact loads. The buckling and postbuckling behavior of sandwich beams with delaminated faces is investigated.

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Veröffentlicht in:AIAA journal 2001-09, Vol.39 (9), p.1782-1787
Hauptverfasser: Li, R, Frostig, Y, Kardomateas, G. A
Format: Artikel
Sprache:eng
Schlagworte:
Aerodynamics
Aircraft
Boundary conditions
Buckling
Delamination
Exact sciences and technology
Failure
Fundamental areas of phenomenology (including applications)
Laminated composites
Nonlinear equations
Numerical methods
Physics
Responses
Sandwich structures
Solid mechanics
Static buckling and instability
Stiffness
Structural and continuum mechanics
Structural loads
Substrates
Theory
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Beschreibung
Zusammenfassung:Delaminations within face sheets are often observed when a sandwich structure is exposed to impact loads. The buckling and postbuckling behavior of sandwich beams with delaminated faces is investigated.
ISSN:0001-1452
1533-385X
DOI:10.2514/2.1509