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An energy based peridynamic state-based failure criterion

Willberg, Christian and Rädel, Martin (2018) An energy based peridynamic state-based failure criterion. 89th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 19.-23. Mar. 2018, München, Deutschland. DOI: 10.1002/pamm.201800074

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Abstract

The paper presents a verification and convergence study of a energy based failure model based on Foster et al.. The failure model has been implemented in the open source software Peridigm. The study is performed with a virtual double cantilever beam test. To verify the implementation the used energy release rate is virtually measured and compared with the input data. as convergence criteria the time and the load for the crack initiation are used.

Item URL in elib:https://elib.dlr.de/125990/
Document Type:Conference or Workshop Item (Speech)
Title:An energy based peridynamic state-based failure criterion
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Willberg, ChristianChristian.Willberg (at) dlr.dehttps://orcid.org/0000-0003-2433-9183
Rädel, Martinmartin.raedel (at) dlr.deUNSPECIFIED
Date:2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1002/pamm.201800074
Status:Published
Keywords:Peridynamics, Fracture, Structural Mechanics
Event Title:89th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)
Event Location:München, Deutschland
Event Type:international Conference
Event Dates:19.-23. Mar. 2018
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 - Simulation and Validation
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Structural Mechanics
Deposited By: Willberg, Dr.-Ing. Christian
Deposited On:25 Jan 2019 11:47
Last Modified:31 Jul 2019 20:23

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