Shell Buckling Design Criteria Based on Manufacturing Imperfection Signatures
نویسندگان
چکیده
منابع مشابه
Finite Element Analysis of Buckling of Thin Cylindrical Shell Subjected to Uniform External Pressure
One of the common failure modes of thin cylindrical shell subjected external pressure is buckling. The buckling pressure of these shell structures are dominantly affected by the geometrical imperfections present in the cylindrical shell which are very difficult to alleviate during manufacturing process. In this work, only three types of geometrical imperfection patterns are considered namely (a...
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The elastic buckling of shell structures such as spherical shells subject to external pressure and cylindrical shells loaded in axial compression is highly sensitive to imperfections and often catastrophic. Recent studies of spherical shells have provided accurate quantitative results for the relation between the buckling pressure and the amplitude and shape of geometric imperfections and, addi...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2006
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.5429