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2D higher-order theories for progressive damage model of composite structures based on Hashin and Puck failure criteria
Elisa Tortorelli, Salvatore Saputo, Erasmo Carrera
download PDFAbstract. This paper proposes a high-order 2D finite element model for the progressive damage model of composite structures. The model is based on Carrera Unified Formulation (CUF), which allows to automatically implement different kinematics by using an opportune recursive notation. A Newton-Raphson algorithm and the explicit integration scheme is used to find the converged solution. A single element and an open-hole specimen under tensile and compression loads are investigated using a damage model based on Hashin and Puck failure criteria. The proposed model is compared with literature and ABAQUS continuum shell results.
Keywords
CUF, Explicit Damage Modelling, Failure Criteria
Published online 6/1/2024, 5 pages
Copyright © 2024 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Elisa Tortorelli, Salvatore Saputo, Erasmo Carrera, 2D higher-order theories for progressive damage model of composite structures based on Hashin and Puck failure criteria, Materials Research Proceedings, Vol. 42, pp 61-65, 2024
DOI: https://doi.org/10.21741/9781644903193-14
The article was published as article 14 of the book Aerospace Science and Engineering
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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