Interlaminar stresses in a centrally notched composite laminate (Q1310032)
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scientific article; zbMATH DE number 474858
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Interlaminar stresses in a centrally notched composite laminate |
scientific article; zbMATH DE number 474858 |
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Interlaminar stresses in a centrally notched composite laminate (English)
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6 March 1994
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A plane stress solution for the anisotropic plate with a circular hole is extended to derive the interlaminar stresses in a centrally notched composite laminate under uniform tension. Based upon Lekhnitskii's stress potentials, theory of anisotropic elastic body and boundary layer effect, stress shapes are chosen such that the zeroth order equilibrium equations, interface continuity and boundary conditions are satisfied. The unknown parfied. The unknown parameters in the stress expressions are then determined by the requirement of stress integral equilibrium.
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Lekhnitskii's stress potentials
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anisotropic elastic body
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boundary layer
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stress integral equilibrium
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