Analysis of energy release rate for cracked laminates (Q1898078)
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scientific article; zbMATH DE number 798969
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analysis of energy release rate for cracked laminates |
scientific article; zbMATH DE number 798969 |
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Analysis of energy release rate for cracked laminates (English)
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20 July 1997
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The aim is to prove the existence of energy release rate components for cracks between two fairly general anisotropic media. A relationship between the energy release rate components and stress intensity factor is discussed. Classical plate theory is used to obtain the expressions for the energy release rate components. A closed-form solution for energy release rate components is obtained with one unknown mode mix-parameter. Finally, a procedure for determining this parameter is discussed, and some examples of laminates are discussed.
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crack-tip field
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classical plate theory
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anisotropic media
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stress intensity factor
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unknown mode mix-parameter
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0.9434392
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0.93196094
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0.90371585
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0.8910586
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0.8900894
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0.8893504
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0.88782835
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0.8814177
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