Overall Viscoelastic Response of Random Fibrous Composites with Statistically Quasi Uniform Distribution of Reinforcements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F02%3A01075436" target="_blank" >RIV/68407700:21230/02:01075436 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/02:01075436
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Overall Viscoelastic Response of Random Fibrous Composites with Statistically Quasi Uniform Distribution of Reinforcements
Original language description
An accurate representation of time dependent response of polymeric composite systems with disordered microstructure is developed within the framework of classical homogenization methods. The investigation is focused on modeling issues pertinent to random, non-periodic, material systems, while the loading conditions are left to those promoting the linear viscoelastic deformation only. Two different approaches are examined. The first approach assumes a well defined geometry of the fiber arrangement and specific boundary conditions. In the modeling framework, the complicated real microstructure is replaced by a material representative volume element consisting of a small number of particles, which statistically resembles the real microstructure. Periodicdistribution of such unit cells is considered and the finite element method is called to carry out the numerical computation. The theoretical basis for the second approach are the Hashin-Shtrikman variational principles
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
JI - Composite 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
Computer Methods in Applied Mechanics and Engineering
ISSN
0045-7825
e-ISSN
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Volume of the periodical
191
Issue of the periodical within the volume
44
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
18
Pages from-to
5027-5044
UT code for WoS article
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EID of the result in the Scopus database
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