Multiscale Modeling of Woven Composites with Imperfect Microstructure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F03%3A01091116" target="_blank" >RIV/68407700:21110/03:01091116 - 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
Multiscale Modeling of Woven Composites with Imperfect Microstructure
Original language description
A comprehensive approach to the modelling of composite materials with a complex microstructure is discussed in the present contribution. Two different modelling strategies are examined. The first one assumes a well defined geometry of the microstructurearrangement and specific boundary conditions. In this framework, the complicated real microstructure is replaced by a substantially simpler periodic unit cell, which still statistically resembles the real microstructure. Periodic distribution of such unit cells is explored and the finite element method is called to carry out the numerical simulation. The theoretical basis for the second approach is the Hashin-Shtrikman variational principles. The random character of the fiber distribution is incorporated directly into the variational formulation employing certain statistical descriptors.
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2nd PhD Workshop BRNO-WIEMAR-PRAGUE-WIEN-BOKU, Book of Abstracts
ISBN
80-214-2506-7
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
35-35
Publisher name
VUT
Place of publication
Brno
Event location
Brno
Event date
Nov 20, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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