A different approach for calculation of stress intensity factors in continuous fiber-reinforced metal matrix composites (Q1434694)
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scientific article; zbMATH DE number 2078496
| Language | Label | Description | Also known as |
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| English | A different approach for calculation of stress intensity factors in continuous fiber-reinforced metal matrix composites |
scientific article; zbMATH DE number 2078496 |
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A different approach for calculation of stress intensity factors in continuous fiber-reinforced metal matrix composites (English)
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12 July 2004
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This paper provides a linear elastic fracture mechanics analysis of interface crack problem in continuous fiber-reinforced metal matrix composities. The finite element mesh is formed for cylindrical element of matrix with a single fiber. A ring-shaped crack is assumed between fiber and matrix. Displacement correlation method is used to calculate stress intensity factors at the crack tip. The author shows that a debounding between fiber and matrix most probably occurs due to shear mode under axial loading.
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finite element analysis
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debonding
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