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Peridynamic analysis of fibre-matrix debond and matrix failure mechanisms in composites under transverse tensile load by an energy-based damage criterion

Rädel, Martin and Willberg, Christian and Krause, Daniel (2019) Peridynamic analysis of fibre-matrix debond and matrix failure mechanisms in composites under transverse tensile load by an energy-based damage criterion. Composites Part B Engineering, 158, pp. 18-27. Elsevier. DOI: 10.1016/j.compositesb.2018.08.084 ISSN 1359-8368

Full text not available from this repository.

Official URL: https://doi.org/10.1016/j.compositesb.2018.08.084

Abstract

Reliable simulation methods and failure criteria are required during the sizing of fibre reinforced plastics (FRPs). Peridynamics (PDs) is a promising numerical method to predict the evolution and interaction of damages. In the current text a novel energy-based failure criterion for linear peridynamic solid (LPS) materials is implemented and applied to the micromechanical damage of FRP structures. The novel criterion promises a more realistic reproduction of failure modes for ductile materials, a reduced mesh dependency and only requires physically measurable parameters. The results of the novel criterion are compared to a reference criterion and are evaluated against experimental observations.

Item URL in elib:https://elib.dlr.de/121966/
Document Type:Article
Title:Peridynamic analysis of fibre-matrix debond and matrix failure mechanisms in composites under transverse tensile load by an energy-based damage criterion
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Rädel, Martinmartin.raedel (at) dlr.deUNSPECIFIED
Willberg, ChristianChristian.Willberg (at) dlr.dehttps://orcid.org/0000-0003-2433-9183
Krause, DanielDaniel.Krause (at) dlr.dehttps://orcid.org/0000-0001-5315-241X
Date:1 February 2019
Journal or Publication Title:Composites Part B Engineering
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:158
DOI :10.1016/j.compositesb.2018.08.084
Page Range:pp. 18-27
Publisher:Elsevier
ISSN:1359-8368
Status:Published
Keywords:Peridynamics, Failure criterion, FRP, RVE, Fibre-matrix debonding
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Structural Mechanics
Deposited By: Rädel, Martin
Deposited On:08 Oct 2018 08:39
Last Modified:11 Mar 2020 18:37

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