Nonlinear interaction of geometrical and material properties in sandwich beam instabilities

International Journal of Solids and Structures

Volumn 39, Issue 13-14, 2002, Pages 3717-3739

  Leotoing L ^a   Drapier, S ^a   Vautrin, A ^a  

^a ECOLE DES MINES DE SAINT ETIENNE   (France)

Author keywords

Elastoplasticity; Imperfection sensitivity; Linear buckling loads; Post buckling stability; Sandwich structure; Scale effects

Indexed keywords

BEAMS AND GIRDERS; BIFURCATION (MATHEMATICS); BUCKLING; COMPUTER APPLICATIONS; CORRELATION METHODS; GEOMETRY; STIFFNESS MATRIX;

CRITICAL LOADS;

SANDWICH STRUCTURES;

BEAM; INSTABILITY;

EID: 0037014468     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7683(02)00181-6     Document Type: Article

References (19)

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7. Mechanical behavior of structural sandwiches
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9. Comparison of optimized sandwich panels of various constructions subjected to in-plane loads
10. Restabilization in structures susceptible to localized buckling: An approximate method for the extended post-buckling regime