A localized mapped damage model for orthotropic materials
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hdl:2117/23289
Document typeArticle
Defense date2014-05-08
Rights accessRestricted access - publisher's policy
Abstract
This paper presents an implicit orthotropic model based on the Continuum Damage Mechanics isotropic models. A mapping relationship is established between the behaviour of the anisotropic material and that of an isotropic one. The proposed model is used to simulate the failure loci of common orthotropic materials, such as masonry, fibre-reinforced composites and wood. The damage model is combined with a crack-tracking technique to reproduce the propagation of localized cracks in the discrete FE problem. The proposed numerical model is used to simulate the mixed mode fracture in masonry members with different orientations of the brick layers.
CitationPela, L. [et al.]. A localized mapped damage model for orthotropic materials. "Engineering fracture mechanics", 08 Maig 2014, vol. 124-125, p. 196-216.
ISSN0013-7944
Publisher versionhttp://www.sciencedirect.com/science/article/pii/S0013794414001386
Collections
- (MC)2 - Grup de Mecànica Computacional en Medis Continus - Articles de revista [0]
- Departament d'Enginyeria de la Construcció (fins octubre 2015) - Articles de revista [0]
- TE - Tecnologia d'Estructures - Articles de revista [0]
- Departament de Resistència dels Materials i Estructures en Enginyeria (fins octubre 2015) - Articles de revista [0]
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