A MULTI-LEVEL APPROACH FOR MICRO-CRACKED VISCOELASTIC MASONRYReportar como inadecuado




A MULTI-LEVEL APPROACH FOR MICRO-CRACKED VISCOELASTIC MASONRY - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

* Corresponding author 1 MMH, F2ME PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique 2 F2ME PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique

Abstract : This research contributes to the micro-macro modeling of refractory lining present in many reactors like steel converter or blast furnaces.
In order to simplify this study, we consider that the masonry is periodic and that only one component the mortar is a micro-cracked viscoelastic material 4.
The objective is to determine the effective and local behavior of this masonry without crack propagation.
This study is based on the coupling between homogenization techniques and brittle fracture mechanics 1, 3.
The relevance of the proposed methodology is assessed through numerical simulations carried out for some examples of masonries available in the literature 2, 1.


Keywords : Masonry Homogenization Viscoelastic Crack Masonry.






Autor: Thi Thu Nga Nguyen - Amna Rekik - Alain Gasser -

Fuente: https://hal.archives-ouvertes.fr/



DESCARGAR PDF




Documentos relacionados