Statistical Analysis of Modulus of Elasticity and Compressive Strength of Concrete C45/55 for Prestressed Precast Beams

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00188155" target="_blank" >RIV/68407700:21110/11:00188155 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21610/11:00188155
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Statistical Analysis of Modulus of Elasticity and Compressive Strength of Concrete C45/55 for Prestressed Precast Beams
Original language description
Random behavior of concrete C45/55 XF2 used for prefabricated pre-stressed bridge beams is described on the basis of evaluating of vast set of measurements. Detailed statistical analysis is carried out on 133 cylinders with sizes 150x300 mm, produced from October 2010 to November 2010. Only one worker took all specimens during the whole period and the following measuring of modulus of elasticity and compressive strength of concrete was carried out in Klokner Institute laboratories. The measuring takes place at the age of 28 days, only one testing machine with the same capping method is used. Suitable theoretical models of division are determined on the basis of tests in good congruence, with the use of c2and Bernstein's criterion.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 9th International Sympozium on High performance Concrete
ISBN
978-0-473-19287-7
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
135
Publisher name
New Zealand Concrete Society
Place of publication
Auckland
Event location
Rotorua
Event date
Aug 9, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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