Detail publikace

Determining fracture energy parameters of concrete from the modified compact tension test

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

Italská republika

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"
}