Towards Microstructure-based Random Field Models of Heterogeneous Media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01131353" target="_blank" >RIV/68407700:21110/07:01131353 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/07:01131356
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Towards Microstructure-based Random Field Models of Heterogeneous Media
Original language description
In this contribution, we present and mutually compare three approaches to the analysis of finite heterogeneous elastic bodies with a random arrangement of individual phases. The examined methods are the representatives of perturbation techniques, non-perturbative approaches and the tools of the mechanics of composite materials, respectively. The emphasis is put on a rational construction of the underlying random fields using the spatial statistics related to the material in question. Advantages and limitations of the methods are illustrated on the elastic analysis of an irregular masonry panel.
Czech name
O modelech náhodných polí založených na mikrostruktuře
Czech description
V příspěvku diskutujeme problematiku konstrukce náhodných polí přímo odvozených z mikrostruktury zkoumaného materiálu. Celková odezva je porovnána pro případ pružné analýzy nepravidelného zděného panelu.
Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F07%2F1244" target="_blank" >GA106/07/1244: Geometrical and constitutive modeling of porous carbon-carbon composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2007
ISBN
978-80-87012-06-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
159-160
Publisher name
Ústav termomechaniky AV ČR
Place of publication
Praha
Event location
Svratka
Event date
May 14, 2007
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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