Refined theories may be needed for vibration analysis of structures with overhang (Q1302833)
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scientific article; zbMATH DE number 1341414
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Refined theories may be needed for vibration analysis of structures with overhang |
scientific article; zbMATH DE number 1341414 |
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Refined theories may be needed for vibration analysis of structures with overhang (English)
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27 July 2000
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The authors investigate the effect of shear deformation and rotary inertia terms on free vibration of a beam with overhang. Numerical results for two different sets of boundary conditions are presented. It is shown that for very short span between the supports, the classical theory greatly overestimates the frequency of hinged end beams, but it is adequate for clamped end beams. This conclusion is essentially reversed for beams with very long spans.
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short span
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long span
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free vibration of beam with overhang
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shear deformation
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rotary inertia
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hinged end beams
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clamped end beams
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