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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/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | An energy based peridynamic state-based failure criterion | |||||||||
| Authors: |
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| 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 (old) | |||||||||
| 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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