From Damage to Delamination in Nonlinearly Elastic Materials at Small Strains

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F12%3A00380810" target="_blank" >RIV/61388998:_____/12:00380810 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10659-012-9379-0" target="_blank" >http://dx.doi.org/10.1007/s10659-012-9379-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10659-012-9379-0" target="_blank" >10.1007/s10659-012-9379-0</a>

Result language
angličtina
Original language name
From Damage to Delamination in Nonlinearly Elastic Materials at Small Strains
Original language description
Brittle Griffith-type delamination of compounds is deduced by means of Gamma-convergence from partial, isotropic damage of three-specimen-sandwich-structures by flattening the middle component to the thickness 0. The models used here allow for nonlinearly elastic materials at small strains and consider the processes to be unidirectional and rateindependent. The limit passage is performed via a double limit: first, we gain a delamination model involving the gradient of the delamination variable, which isessential to overcome the lack of a uniform coercivity arising from the passage from partial damage to delamination. Second, the delamination gradient is suppressed. Noninterpenetration and transmission conditions along the interface are obtained.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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