Micromechanical modelling of tensile response of elastic-brittle materials (Q675645)
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scientific article; zbMATH DE number 989053
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Micromechanical modelling of tensile response of elastic-brittle materials |
scientific article; zbMATH DE number 989053 |
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Micromechanical modelling of tensile response of elastic-brittle materials (English)
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9 March 1997
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Based on the damage model of domain of microcrack growth proposed earlier by the authors, this paper gives a complete constitutive relation including the four stages of an elastic-brittle material (linear elasticity, pre-peak nonlinear hardening, rapid stress drop and tension softening) subjected to uniaxial and triaxial tensile loads. As an illustration, the theoretical stress-strain curve in uniaxial tension is compared with an experimental result.
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linear elasticity
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damage model
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microcrack growth
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pre-peak nonlinear hardening
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rapid stress drop
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tension softening
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theoretical stress-strain curve
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