On the interaction between local and overall buckling of an asymmetric portal frame (Q1050800)

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scientific article; zbMATH DE number 3811046
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English
On the interaction between local and overall buckling of an asymmetric portal frame
scientific article; zbMATH DE number 3811046

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    On the interaction between local and overall buckling of an asymmetric portal frame (English)
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    1983
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    asymmetric portal frame
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    fixed edges
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    local and overall buckling modes have unstable post-buckling behaviour
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    two buckling modes
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    along path of steepest descent imperfection sensitivity higher in comparison with one caused by single buckling modes
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