Homogenenized interface model describing defects periodically distributed on a surface

Abstract : We undertake the homogenization of a three-dimensional elastic medium, which contains heterogeneities localized on a surface. These can be either reinforcements, like steel reinforcements in concrete, or defects, like microcracks periodically distributed. We propose a simple model describing the effective behaviour of these heterogeneities. This model, formulated in an energetic framework, com- bines an elastic interface behaviour with that of a membrane. Its interest is discussed through several applications.

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https://hal.archives-ouvertes.fr/hal-00592884
Contributor : François Gibier <>
Submitted on : Tuesday, May 3, 2011 - 2:00:00 PM
Last modification on : Wednesday, March 27, 2019 - 4:16:23 PM
Long-term archiving on : Friday, November 9, 2012 - 10:37:28 AM

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  • HAL Id : hal-00592884, version 1

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Martin David, Jean-Jacques Marigo, C. Pideri. Homogenenized interface model describing defects periodically distributed on a surface. 10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB. ⟨hal-00592884⟩

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