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FERNÁNDEZ-CANTELI, A. CASTAÑÓN, L. NIETO, B. LOZANO, M. HOLUŠOVÁ, T. SEITL, S.
Originální název
Determining fracture energy parameters of concrete from the modified compact tension test
Typ
článek v časopise ve Scopus, Jsc
Jazyk
angličtina
Originální abstrakt
The modified compact tension (MCT) test, though not yet recognized as a valid test for determining fracture energy of concrete, is believed to represent a plausible and suitable alternative versus other well established procedures, such as the wedge-splitting test (WST) and the three point (3PB) or four point bending (4PB) tests, due to its simplicity and low cost. The aim of the paper is twofold: Firstly, to demonstrate the necessary correspondence between the experimental MCT test setup and finite element simulations and secondly, to initiate the way of establishing the desirable conversion between the fracture energy parameter values resulting from the MCT test and the standard conventional procedures. MCT tests are carried out and compared with the numerical results from 2-D and 3-D finite element calculations using the commercial codes ABAQUS and ATENA, the latter being specifically developed for applications on concrete structures and elements. In this way, the usability of the modified compact tension test for practical purposes is confirmed.
Klíčová slova
Concrete fracture energy; Modified compact tension test; Concrete; Numerical simulation
Autoři
FERNÁNDEZ-CANTELI, A.; CASTAÑÓN, L.; NIETO, B.; LOZANO, M.; HOLUŠOVÁ, T.; SEITL, S.
Rok RIV
2014
Vydáno
1. 9. 2014
Nakladatel
Gruppo Italiano Frattura
Místo
Italská republika
ISSN
1971-8993
Periodikum
Frattura ed Integrita Strutturale
Ročník
8
Číslo
30
Stát
Strany od
383
Strany do
393
Strany počet
11
URL
http://www.gruppofrattura.it/pdf/rivista/numero30/numero_30_art_46.pdf
Plný text v Digitální knihovně
http://hdl.handle.net/11012/180628
BibTex
@article{BUT111406, author="Alfonso Fernández {Canteli} and Laura {Castañón} and Belen {Nieto} and Miguel {Lozano} and Táňa {Holušová} and Stanislav {Seitl}", title="Determining fracture energy parameters of concrete from the modified compact tension test", journal="Frattura ed Integrita Strutturale", year="2014", volume="8", number="30", pages="383--393", doi="10.3221/IGF-ESIS.30.46", issn="1971-8993", url="http://www.gruppofrattura.it/pdf/rivista/numero30/numero_30_art_46.pdf" }