Xenos, D. and Grassl, P. (2016) Modelling the failure of reinforced concrete with nonlocal and crack band approaches using the damage-plasticity model CDPM2. Finite Elements in Analysis and Design, 117-8, pp. 11-20. (doi: 10.1016/j.finel.2016.04.002)
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Abstract
A nonlocal extension of the damage-plasticity model CDPM2 is proposed. The performance of this extension is evaluated in comparison with a crack band version of the same model for describing the failure of reinforced concrete. In particular, the influence of mesh size on the structural response in the form of load–displacement curves and strain distributions is studied for a reinforced concrete beam subjected to four point bending. The nonlocal model provides mesh independent load–displacement curves and strain profiles, whereas the peak loads and strain profiles obtained with the crack band model depend on the element size.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Grassl, Dr Peter |
Authors: | Xenos, D., and Grassl, P. |
College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
Journal Name: | Finite Elements in Analysis and Design |
Publisher: | Elsevier B.V. |
ISSN: | 0168-874X |
ISSN (Online): | 1872-6925 |
Published Online: | 28 April 2016 |
Copyright Holders: | Copyright © 2016 The Authors |
First Published: | First published in Finite Elements in Analysis and Design 117-118:11-20 |
Publisher Policy: | Reproduced under a Creative Commons License |
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