Evaluation of mixed mode I/II fracture toughness of C 50/60 from Brazilian disc test
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU124698" target="_blank" >RIV/00216305:26110/17:PU124698 - isvavai.cz</a>
Result on the web
<a href="http://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_13.pdf" target="_blank" >http://www.gruppofrattura.it/pdf/rivista/numero42/numero_42_art_13.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3221/IGF-ESIS.42.13" target="_blank" >10.3221/IGF-ESIS.42.13</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of mixed mode I/II fracture toughness of C 50/60 from Brazilian disc test
Original language description
Durability and sustainability of structures made from concrete like materials is getting more into an interest of civil engineers. Structures are subjected not only to uniaxial load, this means if there is a crack inside the load could be divided into mode I and shear mode II, but also to a mixed mode I/II. Therefore, it is necessary to perform test, which covers mixed mode loads and could be used for specimen made from concrete core-drill. Recommended test specimens used for evaluation of fracture mechanical parameters has usually a prismatic or rectangular shape. The cost of reshaping cylinder into rectangular is expensive and not very efficient, therefore it is very effective to use Brazilian disc test specimen with central notch to obtain mixed mode fracture parameters. The contribution deals with numerical support for Brazilian disc test to obtain calibration curves for mode I and mode II, evaluation of experimental results and compare them with data adapted from literature.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Frattura ed Integrita Strutturale
ISSN
1971-8993
e-ISSN
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Volume of the periodical
42
Issue of the periodical within the volume
41
Country of publishing house
IT - ITALY
Number of pages
9
Pages from-to
119-127
UT code for WoS article
000423952200013
EID of the result in the Scopus database
2-s2.0-85030785627