Effect of concrete specimens age to the values of basic mechanical-fracture parameters.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96681" target="_blank" >RIV/00216305:26110/11:PU96681 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of concrete specimens age to the values of basic mechanical-fracture parameters.
Original language description
This paper presents the values of basic mechanical-fracture parameters of concrete specimens (strength class C30/37): compressive strength, splitting tensile strength, modulus of elasticity, effective fracture toughness and specific fracture energy. Three-point bending tests of specimens (100x100x400 mm) with the central edge notch were performed to determine mentioned fracture characteristics of material. Fragments of specimens obtained after performing three-point bending tests were used to determine the values of splitting tensile strength and compressive strength. The cubes with length of the edge 150 mm were also used to determine the values of compressive strength. The age of specimens was 28, 98 and 159 days. The values of mentioned parameters obtained from the static fracture tests will be used as a correct starting point to evaluate fatigue parameters of concrete.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. of 6th Int. Conf. on Material Problems in Civil Engineering MATBUD 2011. Cracow
ISBN
978-83-7242-607-9
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
355-361
Publisher name
Neuveden
Place of publication
Kraków
Event location
Kraków
Event date
Jun 20, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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