Implementation of GTN Model in Dual-horizon Peridynamics

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Ren, H.; Zhuang, X.; Rabczuk, T.: Implementation of GTN Model in Dual-horizon Peridynamics. In: Procedia Engineering 197 (2017), S. 224-232. DOI: https://doi.org/10.1016/j.proeng.2017.08.099

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Sum total of downloads: 182




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Abstract: 
In this paper we present a dual-horizon peridynamics (DH-PD) for ductile fracture. The dual-horizon non-ordinary state-based PD is derived based on variational calculus and accounts for large deformation. The GTN model is employed to model the bulk behavior while DH-PD can naturally capture the transition from continuum to discontinuum. The penalty method is employed to suppress the zero-energy mode. Three numerical examples in three-dimensional are tested to demonstrate the capability of the method. © 2017 The Authors.
License of this version: CC BY-NC-ND 4.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2017
Appears in Collections:Fakultät für Maschinenbau

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pos. country downloads
total perc.
1 image of flag of Germany Germany 88 48.35%
2 image of flag of United States United States 24 13.19%
3 image of flag of China China 14 7.69%
4 image of flag of India India 5 2.75%
5 image of flag of Turkey Turkey 4 2.20%
6 image of flag of Indonesia Indonesia 4 2.20%
7 image of flag of France France 4 2.20%
8 image of flag of Canada Canada 4 2.20%
9 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 3 1.65%
10 image of flag of Australia Australia 3 1.65%
    other countries 29 15.93%

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