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A platform for research: civil engineering, architecture and urbanism
Couplage hygromécanique dans le processus de diffusion dans le bois
Mechanical properties of timber constructions depend strongly on moisture content state. In this context, it is shown a mecanosorptive coupling. This climatic environment aspect imposes a hygroscopic behavior modeling in order to estimate moisture content variations by integrating the heat and mass transfer processes. If the effect of moisture content on the mechanical behavior has been studied in the literature, this work enables us to precise effects of mechanical state on the transfer laws by taking into account boundary conditions and diffusion properties. In this context, we propose a thermodynamic and experimental approaches which allow to introduce a realistic coupled transfer algorithm in a finite element software.
Couplage hygromécanique dans le processus de diffusion dans le bois
Mechanical properties of timber constructions depend strongly on moisture content state. In this context, it is shown a mecanosorptive coupling. This climatic environment aspect imposes a hygroscopic behavior modeling in order to estimate moisture content variations by integrating the heat and mass transfer processes. If the effect of moisture content on the mechanical behavior has been studied in the literature, this work enables us to precise effects of mechanical state on the transfer laws by taking into account boundary conditions and diffusion properties. In this context, we propose a thermodynamic and experimental approaches which allow to introduce a realistic coupled transfer algorithm in a finite element software.
Couplage hygromécanique dans le processus de diffusion dans le bois
Merakeb, Seddik (author) / Dubois, Frédéric (author) / Petit, Christophe (author) / Sauvat, Nicolas (author)
Revue Européenne de Génie Civil ; 10 ; 225-251
2006-02-01
27 pages
Article (Journal)
Electronic Resource
Unknown
| British Library Online Contents | 2007
| British Library Conference Proceedings | 2007
| TIBKAT | 1990