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机译:An enriched 1D finite element for the buckling analysis of sandwich beam-columns
Mines Douai, Polymers & Composites Technol & Mech Engn Dept, 941 Rue Charles Bourseul,CS 10838, F-59508 Douai, France;
Sandwich structures; Buckling/wrinkling; Compression/bending; Generalized eigenproblem; Numerical modeling;