Fresh Concrete Flow through Reinforcing Bars using Homogenization Approach

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231689" target="_blank" >RIV/68407700:21110/15:00231689 - 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
Fresh Concrete Flow through Reinforcing Bars using Homogenization Approach
Original language description
Mechanical performance, surface quality, and durability of concrete structures is to a significant extent influenced by the casting process. Thus, predicting the flow behavior of concrete in the formwork, and identification of critical zones, has becomean important part of the design procedure of concrete mixes. The aim of the present contribution is to model the effect of reinforcing bars in the single-fluid approach by means of computational homogenization. Flow in parts of the domain without any reinforcement is governed by Stokes equations. In areas with the reinforcement, governing equation is Darcy law, which is obtained by averaging the velocity on the microscale.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering mechanics 2015
ISBN
978-80-86246-42-0
ISSN
1805-8248
e-ISSN
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Number of pages
2
Pages from-to
140-141
Publisher name
Institute of Theoretical and Applied Mechanics Academy of Sciences of the Czech Republic
Place of publication
Prague
Event location
Svratka
Event date
May 11, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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