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Modelling strain localization by cohesive/overlapping zones in tension/compression: Brittleness size effects and scaling in material properties

Carpinteri, Alberto and Paggi, Marco Modelling strain localization by cohesive/overlapping zones in tension/compression: Brittleness size effects and scaling in material properties. ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 92 (10). pp. 829-840. ISSN 0044-2267 (2012)

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Abstract

The present paper is a state-of-the-art review of the research carried out at the Politecnico di Torino during the last two decades on the modelling of strain localization. Introducing the elementary cohesive/overlapping models in tension/compression, it will be shown that it is possible to get a deep insight into the ductile-to-brittle transition and into the scaling of the material properties usually detected when testing quasi-brittle material specimens or structures at different size-scales

Item Type: Article
Identification Number: 10.1002/zamm.201200035
Uncontrolled Keywords: Cohesive crack model, overlapping crack model, fractal cohesive crack model.
Subjects: T Technology > TJ Mechanical engineering and machinery
Research Area: Computer Science and Applications
Depositing User: Prof Marco Paggi
Date Deposited: 03 Dec 2013 14:45
Last Modified: 09 Oct 2014 09:20
URI: http://eprints.imtlucca.it/id/eprint/2015

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