The Induced Anisotropy in Strain Softening Plasticity Models of Concrete
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F02%3A01073803" target="_blank" >RIV/68407700:21110/02:01073803 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Induced Anisotropy in Strain Softening Plasticity Models of Concrete
Original language description
The potential of the plasticityparadigm is explored to assess the anisotropy induced in an originally isotropic material in the course of a directional tension degradation. The degradation manifests itself as cracking. The maximum dissipation principle is recalled in this context. A particular model is presented in which the anisotropy is defined by means of the residual strength tensor. Rankine yield locus is adopted. Consistent normal is derived to the yield locus that rotates with the rotating principal axes of the current stress tensor. The normal does not coincide with static normal to the yield locus in the Westergaard space. The strain localization phenomenon is not addressed although it is properly treated in the computer code and silently usedin the analytical solution. The performance of the model is shown in an elementary homogeneous academic solution with a prescribed tortuous strain history and in a benchmark wedge splitting test
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Inženýrská mechanika
ISSN
1210-2717
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
1/2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
15
Pages from-to
15-29
UT code for WoS article
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EID of the result in the Scopus database
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