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The elastic theory of thin-walled open cross sections with local deformations - MaRDI portal

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The elastic theory of thin-walled open cross sections with local deformations (Q792802)

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scientific article; zbMATH DE number 3854541
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English
The elastic theory of thin-walled open cross sections with local deformations
scientific article; zbMATH DE number 3854541

    Statements

    The elastic theory of thin-walled open cross sections with local deformations (English)
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    1983
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    Spatially curved elastic beams of uniform thin-walled open cross-sections composed of straight rectangular elements are studied. The exact nonlinear governing equations for the large displacement theory allow to take into account the in-plane distortion of the cross-section. Simplified engineering theories are then derived from the exact equations and some numerical results concerning the problem of bending of a doubly symmetric H section are presented.
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    Lagrangian form
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    Spatially curved elastic beams
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    uniform thin-walled open cross-sections
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    straight rectangular elements
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    exact nonlinear governing equations
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    large displacement
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    in-plane distortion
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    numerical results
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    bending
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    doubly symmetric H section
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