Volume Changes of Fibre Concrete with steel and synthetic Fibres

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F06%3A00140771" target="_blank" >RIV/68407700:21110/06:00140771 - 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
Volume Changes of Fibre Concrete with steel and synthetic Fibres
Original language description
The verification and precise formulation of volume changes of structural concretes (creep, shrinkage) are very difficult. However, many structural analyses cannot be performed without considering the effects of those properties. Similar situation is in the analysis of concrete structures with steel, synthetic and other fibres and the accurate formulation of volume changes of fibre concreteis much more challenging because of diversity of FRC types. Structural fibre concretes FRC are used since many yearsand fresh mix is blended and mixed particularly for a specific application, according to required properties. In the paper steel and synthetic fibres used for FRC, their volume changes measured and calculated are discussed. The results of measurments carried on during last twenty years are summarized. Basic differences in results of synthetic and steel fibre concretes are obtained from laboratory testing and from analytical model, which should replace experimental tests.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F06%2F1559" target="_blank" >GA103/06/1559: Serviceability limit states of fibre reinforced concrete structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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