Influence of localized imperfections on
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M. Jamal; M. Midani; N. Damil; M. Potier-Ferry
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Article
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1999
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Elsevier Science
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English
โ 616 KB
The in~uence of localized imperfections on the buckling of a long cylindrical shell under axial compression is analysed by using a double scale analysis including interaction modes[ This leads to a system of coupled complex non!linear di}erential equations with discontinuous derivatives[ We propose