Mixed finite element models for free vibrations of thin-walled beams (Q922833)
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scientific article; zbMATH DE number 4170417
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Mixed finite element models for free vibrations of thin-walled beams |
scientific article; zbMATH DE number 4170417 |
Statements
Mixed finite element models for free vibrations of thin-walled beams (English)
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1989
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curved thin-walled beams
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arbitrary open cross section
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Vlasov's type thin-walled beam theory
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flexural-torsional coupling
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transverse shear deformation
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rotary inertia
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seven internal forces
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seven generalized displacements
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perturbed Lagrangian-mixed variational principle
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Lagrange multiplier
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