Brittle response of concrete as a localization problem (Q675482)
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scientific article; zbMATH DE number 988962
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Brittle response of concrete as a localization problem |
scientific article; zbMATH DE number 988962 |
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Brittle response of concrete as a localization problem (English)
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9 November 1997
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A mathematical formulation for the mechanical response of concrete and similar cemented aggregate mixtures is presented. The stable response, associated with the growth of microcracks, is described by a phenomenological plasticity framework. The transition to unstable response, invoking localized deformation, is considered as a bifurcation problem. The mathematical framework is illustrated by some numerical examples.
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finite element code
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homogenization technique
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cemented aggregate mixtures
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growth of microcracks
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phenomenological plasticity
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bifurcation problem
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