ANALYSIS OF PREMATURE DEMOULDING OF REINFORCED CONCRETE BEAM

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00176578" target="_blank" >RIV/68407700:21110/10:00176578 - 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
ANALYSIS OF PREMATURE DEMOULDING OF REINFORCED CONCRETE BEAM
Original language description
The aim of this paper is the analysis of strain after removing of formwork of RC element in early age respecting the process of formwork removal. The studied element is simply supported beam with 6 meter span. That has been replaced by strut-and-tie andmodelled using the method of finite elements 1D. The early age mechanical properties of concrete are cardinally affected by ongoing process of hydration. In order to describe this process we have based the description of properties on function of microstructure development. Later on we assume strain from loading with following creep. The results are deflection according to time of formwork removal and their comparison with limit values.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the International Conference on Modelling and Simulation 2010 in Prague
ISBN
978-80-01-04574-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Czech Technical University
Place of publication
Prague
Event location
Praha
Event date
Jun 22, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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