Analytical simulation of the dynamic compressive strength of a granite using the sliding crack model (Q2755610)
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scientific article; zbMATH DE number 1671486
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analytical simulation of the dynamic compressive strength of a granite using the sliding crack model |
scientific article; zbMATH DE number 1671486 |
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Analytical simulation of the dynamic compressive strength of a granite using the sliding crack model (English)
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2001
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pseudo-traction method
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stress intensity factors
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The authors present a sliding crack model to simulate the behaviour of strengths of granite under dynamic compression. The pseudo-tractions method is used to calculate stress intensity factors of a sliding crack array under compression in an elastic material. For the growth of sliding cracks under dynamic compression, the authors obtain strengths of the granite at different strain rates and confining pressures. The validity of the simulated results is examined by comparison with reported experimental data.
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