On Hashin-Shtrikman-Willis varitational principles for random heterogenous lattices

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A01155746" target="_blank" >RIV/68407700:21110/09:01155746 - 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
On Hashin-Shtrikman-Willis varitational principles for random heterogenous lattices
Original language description
The purpose of this paper is to establish variational principles for the mechanical behavior of two-phase random elastic lattices. By restricting the attention to the systems characterized by second-order statistics, the variational bounds on the storedenergy of the Hashin-Shtrikman-Willis type are established using basic tools of structural statics and linear algebra. Accuracy of the improved bounds is verified against elementary estimates as well as detailed Monte-Carlo simulations. Finally, selectednumerical results related to the accuracy of the bounds are presented.
Czech name
K Hashin-Shtrikman-Willisovým variačním principům pro náhodné heterogenní konstrukce
Czech description
K Hashin-Shtrikman-Willisovým variačním principům pro náhodné heterogenní konstrukce

Project
<a href="/en/project/GA106%2F08%2F1379" target="_blank" >GA106/08/1379: Numerics and analysis of multi-scale debonding phenomena in composites</a><br>
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
Engineering Mechanics 2009 - Book of Extended Abstracts
ISBN
978-80-86246-35-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
Ústav teoretické a aplikované mechaniky AV ČR
Place of publication
Praha
Event location
Svratka
Event date
Jun 11, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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