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| HAL : hal-00569012, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Photomechanics 2011, International conference of full-field measurement techniques and their applications in experimental solid mechanics, Brussels : Belgique (2011) |
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| Analysis of the durability of glued wood-concrete assembly subjected to water loading by full-field strain measurements. |
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Louisa Loulou 1Sabine Caré 1 |
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| (07/02/2011) |
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| This paper discusses the factors influencing the durability of glued assemblies of wood and cementitious material under variable hygrometric conditions. The composite specimens are composed of cementitious material connected to wood using epoxy glue. Global strains compared to free strains have been measured and local strains have been characterized by means of the digital image correlation technique. We showed in particular that the deformations in wood are related to the microstructure of the wood and that the restrained deformations at the glue interface may induce damage in cementitious material. The mechanisms of damage are correlated to the anisotropy directions of the wood. |
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| 1 : | Laboratoire Navier |
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Ecole des Ponts ParisTech – CNRS : UMR8205 – IFSTTAR |
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| 2 : | Laboratoire de mécanique des solides (LMS) |
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CNRS : UMR7649 – Polytechnique - X – MINES ParisTech - École nationale supérieure des mines de Paris |
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| Multi-échelle |
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| Domaine | : | Sciences de l'ingénieur/Mécanique/Mécanique des matériaux Physique/Mécanique/Mécanique des matériaux |
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| Glued wood concrete assembly – Durability – water loading – restrained deformation – DIC |
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| hal-00569012, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00569012 | |
| oai:hal.archives-ouvertes.fr:hal-00569012 | |
| Contributeur : Sabine Caré | |
| Soumis le : Jeudi 24 Février 2011, 10:05:07 | |
| Dernière modification le : Lundi 2 Janvier 2012, 11:02:24 | |
