Elastic behavior of anisotropic terra cotta ceramics determined by kinematic full-field measurements

Authors :: Bertrand Wattrisse
André Chrysochoos
M. S. El Youssoufi
Vincent Huon
Laboratoire de Mécanique et Génie Civil (LMGC)
Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)
ThermoMécanique des Matériaux (ThM2)
Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)
Source :: Journal of the European Ceramic Society, Journal of the European Ceramic Society, Elsevier, 2007, 27 (5), pp.2303-2310. ⟨10.1016/j.jeurceramsoc.2006.08.013⟩
Publication Year :: 2007
Publisher :: HAL CCSD, 2007.
Abstract: The anisotropic behavior of terra cotta ceramics is due to the lamellate structure of clay and to the extrusion forming process. In the case of low strains, this behavior is elastic. Digital image correlation was used to give strain field measurements. These measurements allowed to locally characterize transverse isotropic elastic behavior. The consistency of the local characterization procedure is showed by comparing kinematic field measurements on small specimens with fields obtained by 3D finite element Computations.

Language :: English
ISSN :: 09552219
Database :: OpenAIRE
Journal :: Journal of the European Ceramic Society, Journal of the European Ceramic Society, Elsevier, 2007, 27 (5), pp.2303-2310. ⟨10.1016/j.jeurceramsoc.2006.08.013⟩
Accession number :: edsair.doi.dedup.....bb2cb54ad164228be49274f26289392f
Full Text :: https://doi.org/10.1016/j.jeurceramsoc.2006.08.013⟩

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