A Simple FETI-Based Approach to Homogenization of Debonding Composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00160779" target="_blank" >RIV/68407700:21110/09:00160779 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A Simple FETI-Based Approach to Homogenization of Debonding Composites
Original language description
Failure in fiber-reinforced composites is often initiated at the fiber-matrix interface; the load-induced debonding phenomenon is therefore of crucial importance when assessing the overall behavior of composite structures. To overcome the well-known problems within the framework of primal Finite Element method with interfacial elements, in the current contribution we investigate an applicability of duality-based solvers to the homogenization of composites with imperfect interfacial bonding. The basic theoretical framework is provided by the first-order strain-based homogenization theories and the Finite Element Tearing and Interconnecting (FETI) method. A generic interfacial traction-separation law is approximated via a sequence of reasonably defined linear problems.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing
ISBN
978-1-905088-30-0
ISSN
1759-3433
e-ISSN
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Number of pages
1
Pages from-to
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Publisher name
Civil-Comp Press Ltd
Place of publication
Stirling
Event location
Madeira
Event date
Sep 1, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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