Hierarchical numerical modelling of nested poroelastic media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43915767" target="_blank" >RIV/49777513:23520/12:43915767 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23640/12:43915767
Result on the web
<a href="http://dx.doi.org/10.4203/ccp.99" target="_blank" >http://dx.doi.org/10.4203/ccp.99</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4203/ccp.99" target="_blank" >10.4203/ccp.99</a>
Alternative languages
Result language
angličtina
Original language name
Hierarchical numerical modelling of nested poroelastic media
Original language description
This paper contributes to modelling of porous materials with different levels of porosity at different length scales. We use the theory of homogenization to upscale a poroelastic description of the lowest level to higher levels of porosities in a sense that effective poroelastic material coefficients (consistent with the Biot model) at a higher level are obtained by applying homogenization to the lower level. In this way, different porosities associated with different scale levels are taken into accountand a hierarchical description of a macroscopic specimen is obtained. We consider two scales and focus on two important cases: a) the systems of pores at the two scales are interconnected or b) are mutually separated by a semipermeable interface. Homogenization results as well as numerical examples are presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
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)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the Eleventh International Conference on Computational Structures Technology
ISBN
978-1-905088-54-6
ISSN
1759-3433
e-ISSN
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Number of pages
14
Pages from-to
1-14
Publisher name
Neuveden
Place of publication
Dubrovník
Event location
Dubrovník
Event date
Sep 4, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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