Analysis of wedge splitting test on refractory castable via integrated DIC

Vargas, R.; Neggers, J.; Canto, R. B.; Rodrigues, J. A.; Hild, F.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Analysis of wedge splitting test on refractory castable via integrated DIC

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Author(s):	Vargas, R. ; Neggers, J. ; Canto, R. B. ; Rodrigues, J. A. ; Hild, F. Total Authors: 5
Document type:	Journal article
Source:	Journal of the European Ceramic Society; v. 36, n. 16, p. 4309-4317, DEC 2016.
Web of Science Citations:	7
Abstract
One of the key mechanical properties of refractories is their toughness. The latter can be evaluated via wedge splitting tests. One such test is analyzed herein with an integrated approach to digital image correlation. The position of the crack tip, stress intensity factors and T-stress are estimated on two faces of the tested sample made of a refractory castable during the whole cyclic test. It is shown that the change of energy release rate with the crack length can be determined at each time step of the experiment. (C) 2016 Elsevier Ltd. All rights reserved. (AU)

FAPESP's process:	15/11104-7 - Identification of stress intensity factor by digital image correlation combined with finite element method
Grantee:	Rafael Vargas Maginador
Support Opportunities:	Scholarships abroad - Research Internship - Scientific Initiation

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