Functional grading of metal foam cores for yield-limited lightweight sandwich beams
نویسندگان
چکیده
منابع مشابه
Buckling of cylindrical sandwich shells with metal foam cores
Buckling of cylindrical sandwich shells subject to axial compression is addressed for shells having foamed metal cores. Optimal face sheet thickness, core thickness and core density are obtained which minimize the weight of a geometrically perfect shell with a speci®ed load carrying capacity. Constraints imposed by wrinkling and yielding of the face sheets and yielding of the core are all consi...
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ژورنال
عنوان ژورنال: Scripta Materialia
سال: 2006
ISSN: 1359-6462
DOI: 10.1016/j.scriptamat.2005.10.050