Biaxial bending stresses and stress factors in trapezoidal and elliptical cross-sectional curved beams (Q1088478)
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scientific article; zbMATH DE number 3991005
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Biaxial bending stresses and stress factors in trapezoidal and elliptical cross-sectional curved beams |
scientific article; zbMATH DE number 3991005 |
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Biaxial bending stresses and stress factors in trapezoidal and elliptical cross-sectional curved beams (English)
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1987
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This paper deals with the general case of biaxial bending of a curved beam in space whose centerline is circularly curved. Stress equations at any point in the cross-section of the beam have been derived by using Winkler's method. Neutral planes were established and stress factors were found and tabulated for variable thickness, widths, and ratios of \((R_ 2/R_ 1)\). Numerical examples for several cases are solved and are demonstrated in graphical manner.
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biaxial bending
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curved beam
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Winkler's method
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stress factors
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variable thickness
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widths
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0.7626664042472839
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0.7597238421440125
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0.7577113509178162
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